Alaskan Bull Worm!
A Realistic Fishhead
The anchorfish for Bikini Bottom News (BBN). He also appears as the spokesfish for the Adventures of Mermaidman and Barnacleboy. Besides that, he's just a real fish that creator Steve Hillenburg bought and cheaply animated.
Atomic Flounder
He's a superhero who used to work with Mermaid Man and the rest of the Justice League but he has now retired. He's a flounder and he's atomic.
Barnacle Boy
Mermaid Man's sidekick. He is treated like a child by his mentor, though he is almost as old and toothless as Mermaid Man himself. In true sidekick fashion he takes the brunt of the physical comedy upon himself. He even became a villain briefly in the fifth M.M and B.B. short, teaming up with Man Ray and the Dirty Bubble following a dispute about a kiddie-meal burger at the Krusty Krab. After a protracted fight--and a painful parody of the Justice League
Bubble Boy
In the episode Bubble Buddy, Spongebob created him to keep from being bored. Poor Bubble Buddy is a troublemaker, but he doesn't mean any harm. After everyone was annoyed by him, they decided to pop him. He decided to leave Bikini Bottom and go...somewhere else.
Bubble Bass
An obese, geeky fish who undermines Spongebob's confidence in "Pickles" and first sits on, then nearly eats Plankton--mistaking him for a jellybean--in "F.U.N."
Clamu
A famous performing oyster from the Bikini Bottom zoo. She can SPIT GIANT PEARLS 100 FEET IN THE AIR. She is very protective of her baby. Get her upset and her shrill cry will bring everyone on Earth to their knees. Everyone is very protective of her since she's one of the most gentle creatures in the sea.
Dirty Bubble
The #1 villian of Mermaidman and Barnacleboy. Hard to tell, since the Dirty Bubble can't really do anything besides capture things inside himself. All it takes is a sharp object to pop him and free whatever is trapped inside. His real name is Charles.
Doctor Fish
Got a health issue? Call on the doctor fish. Currently employed at the Weenie General he is the man to go to when you need medical attention. He seems to be both a normal doctor and a vetranarian. He seems to have a lot of patients despite the fact that he's squeemish. Oh yeah, and don't go to him if your a starfish, or his partner Hans will rub you against a cactus.
DoodleBob
DoodleBob is the creation of SpongeBob, and is a mischievious little fellow who only appeared in one episode. He can mean certain doom to some, while others view him as just a simple drawing, which is what he is.
Evelyn
Eugene Viktor Krabs
He is Spongebob's boss and owner of the Krusty Krab, a "burger-joint" in Bikini Bottom. Mr Krabs is extremely cheap and cares an awful lot about money. He also cares about Spongebob who keeps his restaurant afloat, and in one episode, he found his second love (after money) in Mrs. Puff . Mr. Krabs dotes on his daughter, Pearl Krabs His arch-nemsis (in the burger world, of course) is Sheldon Plankton, a former bussiness partner.
Being raised by Viktor Krabs, a poor Uranian immigrant, young Eugene learned the importance of saving money. However, he lost it all when he invested in the $1 hat fiasco. He wound up working as the janitor on the S. S. Diarreah, and gazed longingly at the terrible meals the chefs cooked. So Krabs didn't see anything special when a broken man from third-class named Biff Quahog told him about a delicious burger he had created. He just stole it from the guy's room, discovered it was only a message in a bottle, and threw it, with disgust, into an empty shoe box.
Long after the encounter, Krabs had sank into a deep depression. That all changed when one day, while looking for his father's will, he found the old shoebox. Inside the bottle was a recipe labelled Quahog Burger. When Krabs cooked it, he found it delectable. So, he decided to go into the fast-food bussiness. A few changes to the local (failing) retirement home, and voila! A burger was born!
Flats the Flounder
Flats likes nothing more than to kick people's butts. For some reason, Spongebob's butt is his prime target. Ruthless, he won't stop trying to kick butt, no matter what stands in his way--except a victim that absorbs his butt-kicking.
Flying Dutchman
Once a fearsome pirate, he was reduced to a window display after kicking the bucket. Since he was never properly put to rest, his spirit forever haunts the seven seas. He seems to like being near Bikini Bottom, floating around on his ghost ship and scaring people in the middle of the night. He's also a champion at knot-tying and enjoys eating people.
FrankFrank is the owner of a large novelty store called 'Palace of Pranks'. This store is filled with gags and magic tricks. Frank himself is the master of pranks and his tricky skills encourage SpongeBob to pull dirty pranks.
Fred
I'm not very sure who this is, I've heard his name mentioned before but I'm not sure who it is. Probably a the salesman or Officer Nancy's partner.
Gary the Snail
Gary is Spongebob's pet snail, although he meows like a cat. He is a very bright snail, and can tie and wear shoes. He tries to get Spongebob to do the right things, and SpongeBob somehow always understands exactly what Gary means when he meows.
Gary doesn't like taking baths and sometimes sleeps a lot. He once hung out with Patrick Star for a very long time because he wanted a cookie from Patrick's pocket. He has his own bed, exercise wheel, water and food bowls. SpongeBob entered Gary in a snail race in one episode. SpongeBob pushed him too hard and Gary lost to Patrick's rock snail.
Grandma SquarePants
Your normal grandma. She lives alone, but Spongebob visits her a lot. She enjoys baking cookies, giving her grandson kissy kissies and knitting sweaters with love in every stitch. If you want to be treated like a little kid, she'll treat you like a little kid. But if you want to be treated like an adult, you'll be treated like an adult until you wish you were a kid again.
Grubby Grouper
Very famous among the young people. He is a world renowned surfer who has never washed. He can be smelled from 3 miles away.
Hans
He's German. He's a human hand. He assist in many aspects of the show.
Health Inspector
He'll never visit the Krusty Krab again, that's for sure. In The Nasty Patty, he chokes on a fly and passes out. Spongebob and Mr. Krabs think he's dead, so they go out and bury him. The poor guy gets knocked out over and over again. No telling if he continues his job or not after that experience.
Junior
Abandoned as a baby, the baby scallop was found by Spongebob and Patrick, who took it upon themselves to raise him as their own. After a while, Junior learned to fly. I guess that makes him an adult, as after learning he flew away to parts unknown. He loves his parents dearly even though they're rather disturbing.
Jimmy
Jerry the Snail
King Neptune
Neptune is the god of the sea. While many sea creatures hold him in high regards in reality he is an evil tyrant with a deadly trident and a small army of henchmen. He’s really nothing more than a mermaid with a trident and a large bald spot who lives in a large castle located in Shell City.
Karen
She is nothing more than some computer software. A program that is married to Plankton (we're not even going to try getting into that one), but treated more like a servant. She aids her microscopic husband in his eternal quest for the Krabby Patty secret formula. She's often annoyed by Plankton's stubbornness and short attention span. She can calculate plans for her husband, but can't find a way to make non-holographic food.
Kevin the Sea Cucumber
Kevin is one of the best jellyfishers of all time. He's the leader of the Jellyspotters, Bikini Bottom's premire jellyfish enthusiast club. Everyone loves him, despite the fact that he's a nerdy jerk who likes to pick on people. He has his own line of sting ointment and is followed around by his Anchovy friends.
King Jelly Fish
Also known as Nideria Rex (scientific-like term), the king of all jellyfish wants nothing more than to find himself a female jellyfish and settle down. Or eat pie. Either one works for him, really. Being the king of all jellyfish, he's really big. If he's not happy, he'll make sure no one else is. He has enough electrical energy to...well, do lots of cool electrical stuff.
Larry the Lobster
He works as a lifeguard in Goo Lagoon. He is basically congenial, but SpongeBob seems to suspects him of deliberately stealing his time with Sandy . Next to Sandy, Larry is the second strongest critter in Bikini Bottom.
Larry the Snail
In the episode Dumped, Larry was Gary's replacement. Unfortunately for Spongebob, Larry was a selfish punk who only cared about himself. Spongebob eventually got rid of him for another snail: Jerry.
Mamma Krabs
Mr. Krabs's mother. She lives in a pink anchor with laces. Like many parents, Mr. Krabs has to be nice to his mommy, or she'll ground him.
Viktor Krabs
Mr. Krabs’s father. A poor Uranian immigrant.
Monty P. Moneybags
This rich fish is a famous art collector. He searches the sea for great works of art to put into his museum. Whomever he thinks would make a great artist could live on easy street. Between you and me, he doesn't wear socks. In Artist Unknown, he mistakes Spongebob's work of art for Squidward's.
Man Ray
Mermaidman and Barnacleboy's second-biggest enemy, Manray is a manta ray with super powers. He's your average super villian. He can shoot rays out of his hands and pull off his head. He's forever tormented by the Tickle Belt, which Mermaidman put on him in episode 17 of the TV show and tickles him into submission at the press of a button. Spongebob and Patrick reformed him in Mermaidman and Barnacleboy III, but continuity is nonexsistant in Spongebob, so he's still evil.
Mr. and Mrs. SquarePants
These are SpongeBob's loving parents. They act live a set of parents from the 1950s, they remind me of Beaver Cleaver's. They hav'nt been seen in to many shows but without them we wouldn't have our SpongeBob. Mermaid Man
a superhero who is aged well past his prime. (He is in part a parody of comic book hero Aquaman His sidekick is Barnacle Boy
Mermaid Man's foes are Man Ray, Dirty Bubble, and the retired Atomic Flounder.
In the episode Mermaid Man and Barnacle Boy V, his sidekick Barnacle Boy teams up with Man Ray, The Dirty Bubble, and the Atomic Flounder to form "E.V.I.L." ("Every Villain is Lemons"), While SpongeBob SquarePants, Sandy Cheeks, Patrick Star, and Squidward Tentacles become part of the "I.J.L.S.A." ("International Justice League of Super Acquaintances").
Monroe
Mrs. Poppy Puff
SpongeBob's driving instructor. She often gets hurt by SpongeBob's bad driving, and Mr. Krabs is in love with her. Her erratic behavior comes from two fears: the first, being stuck teaching SpongeBob, an annoyingly painful, and yet perfect, student; the other is letting lose a monster like SpongeBob who could destroy Bikini Bottom with his awful driving skills.
Mystery
A wild seahorse that Spongebob found. She's graceful and majestic. She loves sea plants. She'll eat through solid metal if you give her the chance. She's like Bubblebass, except she eats things normal fish wouldn't eat. She's unhappy when trapped in a tiny area, but loves living in the wild.
Mr. and Mrs. Star
Both sets of Patrick's parents think he's not smart. I wonder where they got that idea. They treat Patrick like he's even dumber than he actually is (and that's pretty dumb). They really don't have much room to talk, since they're about as dumb as Patrick. His fake parents don't even realize that they're visiting a total stranger, and his real parents laugh at things that aren't funny.
Ol’ Blue Lips
In the episode Clams, Mr. Krabs loses his millionth dollar to this giant clam. He's attracted to songs from old shark movies, putting him in the mood to eat. If he eats something that you want back, he's willing to negotiate.
Ol’ no name
Spongebob's blue jellyfish friend. Originally codenamed "No Name", he was the only jellyfish Spongebob was never able to catch. He constantly teased Spongebob as he kept getting away. He has a strong desire to protect his jellyfish bretheren, and employs Spongebob to help save them from Mr. Krabs in the episode Jellyfish Hunter.
Officer Nancy
A pink colored police fish working for The BBPD. She is a little bit naïve but with help from other police officers they manage to keep Bikini Bottom running smoothly.
Pearl Krabs
She is a whale and Mr. Krabs adopted daughter. She is the most popular kid around and attends high school in Bikini Bottom. She can be mean in a typical high-schooler way, and can cry very hard. She is often embarrassed by her father's lack of cool or "coral", depending upon the in-word of the week
Reg
The bouncer for the Salty Spittoon, the toughest sailor club in the 7 seas. He won't let you in unless you prove that you're tough enough. But if you're not tough enough and you keep persisting, you'll have to fight him. Nevertheless, while he is strict about who gets in, he is fair. You can tell by the tatoo on his chest that he really loves his mom.
Rex the Seaworm
Spongebob's first replacement for Gary in the episode Dumped. Rex is a worm, therefore he has the personality of a dog. He can't do much besides pant, put on a derby, and ride buses. If you're looking for a loyal pet, don't count on him.
Rocky
Patrick's pet "snail". In reality its actually just a rock. He entered in the Snail Races. Snail Racing champion.
Patrick Star
He is perhaps the dumbest resident of Bikini Bottom. He is about the same age as Spongebob, and is a plump, pink, well meaning, but clueless starfish.
Patrick is SpongeBob's best friend. He is less keen than SpongeBob, but often has brief moments of rare insight. Patrick cooks up crazy ideas that often get SpongeBob and himself into a mess of trouble. He fancies himself quite the jellyfisher, and loves many of the same things that Spongebob loves. He was born on March 14, 1983. He lives under a rock on 120 Conch Street, 2 doors down from his best friend. He really likes balloons and ice cream, but is very scary when provoked. He also wakes up at 3 AM to eat Krabby Patties.
In the early episodes, he simply wears his trunks to bed. Later on he appears in a pajama outfit. In the newest episodes, including the one that showed his 3 A.M. habit, he is seen wearing briefs to bed, just like his friend SpongeBob.
Patchy the Pirate
the host of the live action portions of the following SpongeBob SquarePants specials:
SpongeBob's House Party (Party Pooper Pants), You Wish (Shanghaied), Christmas (Christmas Who), SpongeBob B.C.: Before Comedy (Ugh), The SpongeBob SquarePants Lost Episode (The Sponge Who Could Fly)
He's also President of the SpongeBob Fan Club.
Potty the Parrot
Rudolph
Smitty Werbenjagermanjensen
Many years ago, Smitty had a novelty drink hat. Then he died and somehow Mr. Krabs ended up with it. After selling it to Spongebob, Spongebob ended up digging up Smitty and giving him the hat back. It seems that Smitty, though dead, is still very posessive, and attacks Mr. Krabs for trying to take the hat back.
Snellie the Snail
Snellie is a purebred snail, made to win races. In the episode The Great Snail Race, Squidward spends tons of money to get her and race her in the Running of the Snails. Even though she's extremely fast, she's selfless and always willing to help a fellow snail in need. She also has a thing going for Gary.
Scooter
He's a surfer dude. You'll usually find him checking out the tubage at Goo Lagoon with his other friends. He's a fan favorite in the Spongebob community despite his insanely jumpy voice. Basically, Scooter can be quoted saying "Aw-aw-aw-aw-awesome!", and that's about it. You only ever see him on the beach, because he's a surfer. He died in the episode Bubble Buddy, after experiencing high-tide. But, of course, he's back alive now.
Squilliam Fancyson
A wealthy, snooty rival of Squidward Tentacles who looks down his bulbous nose at his old schoolchum for being just a lowly cashier in a greasy spoon. Squidward is painfully jealous and schemes constantly to show Squilliam he isn't a loser. Don't you just love rich snobs?
Sheldon Plankton
a technologically savvy, deep-voiced zooplankter with one central eye—a real-life characteristic of some copepods. He is the smallest of the main characters in the series, able to fit in SpongeBob SquarePants' hand.
Plankton is Mr. Krabs's business rival. He runs a competing restuarant called The Chum Bucket, where no one eats, located directly across the street from The Krusty Krab. Plankton has a plan to put Eugene Krabs out of business and steal the Krabby Patty’s secret formula, maybe even rule the world.
Squidward Johannsen Tentacles
He is some kind of Coleoidea (whether he is a squid or an octopus is debatable - his name suggests the former while the shape of his head suggests the latter) but has only 6 tentacles (which has been suggested as a cause for his attitude): he uses two of them as arms and the other four as legs.
Squidward lives next door to Spongebob and Patrick . He wants peace and quiet, but SpongeBob and Patrick make it hard. He works as the cashier at the Krusty Krab Restaurant. Spongebob and Patrick always encourage Squidward to participate in their games, but this only annoys him. While seemingly the eternal pessimist, he tries to have fun, but does not ever get the hang of it. His hobby is playing clarinet.
He finds Spongebob annoying, although he secretly likes Spongebob, but is afraid to show it. When under extreme pressure, he has admitted to liking Spongebob. Squidward is really a good guy with a good heart, despite his gruff exterior.
SpongeBob SquarePants
He is a anthropomorphic yellow porous sponge with a face, and disproportionally thin and short extremities extending from the sponge. He has six long black wiry eyelashes, and his eyes have sky-blue irises with very dilated pupils. He always wears a private school uniform with red tie A necktie and brown pants with two hoses, but an entirely rectangular top half enclosing his bottom part of the sponge (hence the epithet "SquarePants"). As a part of the uniform, his shoes are shining black, with a spheric bulge at the front (although still a part of the shoe proper, unlike the balls of the clown shoes). He always wears a pair of (usually) white briefs underneath his pants. He usually wears them to bed, and they are sometimes seen in public when his pants get lost on episodes such as "Ripped Pants" and "Hooky".
SpongeBob is a sweet, generous, friendly, trusting good guy. His buck-toothed grin and tremendously expressive face and body, along with his pure and good nature make him a completely loveable guy. SpongeBob's innocent and good intentions never let him do anything purposely wrong or harm anyone. His boss Mr. Krabs and next door neighbour Squidward seem to bear the brunt of his misadventures. SpongeBob lives in a pineapple at 124 Conch Street, in the underwater town of Bikini Bottom.
SpongeBob also has exceedingly low upper body strength and has, on occasion, been known to have difficulty lifting a glass of tea. If SpongeBob persists in attempting to lift heavy objects his thin arms have a tendency to snap off and lie on the ground twitching.
SpongeBob has a career which he takes very seriously as a frycook at the Krusty Krab. He works alongside Squidward who manages the cash register. He spends his free time with his friends and especially enjoys practicing karate and catching jellyfish at Jellyfish Fields.
SpongeBob's birthday is July 14. His driving license is seen in the Season 2 episode, "No Free Rides", but it is debated whether it gives the year of his birth as 1976 or 1986.
Sandy Cheeks
She is an athletic squirrel from the state of Texas who moved to Bikini Bottom and undersea life. However, she lives in an air-filled habitat structure called the Treedome (a plexiglass dome complete with its own tree and other land plants), and normally wears an air-filled diving outfit that looks much like an astronaut's suit.
Sandy is a good friend of SpongeBob Squarepants and, physically, just about the strongest critter in the lagoon. Sandy is an avowed Texas partisan like most residents of that state. She has a decidedly southern accent and will take offense at any negative comment about Texas (or land critters)—Sandy is somewhat sensitive about her minority status as an air-breather.
Sandy has a generally upbeat and positive attitude, but can be fierce when angered. It is clear that SpongeBob is sweet on Sandy.
Tom
Wormy
Sandy's pet. She named it Wormy, despite the fact that it's not a worm. Spongebob and Patrick made friends with it in the episode with the same name, but their friendship didn't last after Wormy was "eaten by a monster". Now Wormy the butterfly safely resides in a jar inside Sandy's treedome.
