I know, when you're having arguments it's hard to come up with good insults on the spot! That's why I've compiled this collection of them. Just memorize these little jems and...well, you can take it from there.

Jane, it's a JOKE.

Yes, in response to your question, I have no life.

~you just insulted YOURSELF that's pathetic~

Aw hush up. Anyway...

"You are mercifully free of the ravages of intelligence."
Meaning - you're an idiot.
Source - the evil guy with the cool hat in Time Bandits.

"mentally negligible"
Meaning - you have problems.
Source - Jeeves. Those stories are great on tape! Okay, I'm a geek. So sue me.

"negatrash, negasleaze"
Meaning - um, not really sure what this conveys, but it is something bad!
Source - Sailor Moon, what else???

"We're gonna chew you up and spit you out!"
Meaning - Uh. Well. It obviously means "We're gonna kick your ass" but...I wouldn't suggest using this one unless you want to be dragged off in a tight-fitting sailor skirt. Same goes for all in this category.
Source - Sailor Moon, once again. Rei this time.

"dumbit"
Meaning - hmm...
Source - Katie, I'm sure she'll say she was tired.

"cry-Buffy"
Meaning - whiny, pathetic, loserly, feeling-sorry-for-oneself. True, that's fairly coherent, but not many people will understand it.
Source - Cordelia on "Angel." Only episode I ever saw, I just about killed myself laughing over that one.

"all-American bullet-headed Saxon mother's son"
Meaning - moronic consumer-type...'all-American' is really the ultimate insult to me...
Source - Bungalow Bill, on the Beatles' "White Album." Incoherent because, how many people you'd want to insult will have heard that song???

"canteloupe head"
Meaning - round-headed, no hair
Source - my friends, re: this perfectly sweet guy that they find "annoying." Go figure.

"spore"
Meaning - It's a Serena insult! We're LUCKY we don't know the meaning of these things!
Source - Serena on SM, re: Darien and Rini. On the whole I'd have to agree with her, whatever a spore is when you use it as an insult. You are allowed to substitute "fungus" when "spore" doesn't fit your needs.

I am a flake. I think the fact that I am writing this little essay at nearly two in the morning says that itself. But a flake is not the same as a ditz.

Ditzes are usually fairly stupid. Also thoughtless and...well, thoughtless. Meaning that they don't have many thoughts.

EG - Cher, from Cluless; Marcia, from The Brady Bunch (~that's THREE~); Beverleigh, from Days of My Life ;)

A flake is just someone who has a tendancy to forget. And although they are a little flaky, they are generally very good people.

EG - Serena, me, Katie, Cordelia from Buffy/Angel

I can't believe I'm actually writing this. I need to go to bed RIGHT NOW.

As soon as I add the link.