Buu Stages 1- Who is Majin Buu? Majin Buu is a demon created 300 years ago by the an evil magician, Bibidi. He was a creature of pure evil and his only purpose in life was killing. The 5 overgods of the universe (Kaioshins) attempted to destroy him and kind of succeeded. After 3 Kaiohshin died, the leader was absorbed by Buu and became a part of him, this made the creature known as Majin Buu. His appearance of being fat came from the Kaioshin he absorbed, since he was also fat. The remaining Kaioshin was sent towards a far away planet and was never recognized for another 300 years. 2- So why does he appear in Dragon Ball Z? 300 years later Babidi son of Bibidi's goal was to revive Buu, Kaiohshin, Goku, Gohan, Vegeta and Piccolo were not strong enough to stop him, and Buu is released. Vegeta dies in a suicidal strike on him and Gohan was teleported to a far way planet with Kaioshin to train. Gokou, who only has about 15 hours on Earth before returning to Heaven, uses his remaining time to teach Goten and Trunks the Fusion Dance. Buu somehow became friends with Mr. Satan. When a man tried to shoot Buu, and shot Mr. Satan's dog, Buu became very angry, all of Buu's evil was thrown from his body to form a skinny, evil version of himself called Majin Buu. Majin Buu fought and absorbed the other Buu to become Super Majin Buu, this creature was totally evil and destroyed the entire population of Earth with his "Genocide" attack. He was however weaker then SSJ3 Gotenks and was almost beaten by him before he absorbed him. Piccolo was absorbed as well, which formed Super Majin Buupinks. Then it was Gohan's turn, same thing, overpowered Buu, but got absorbed. That formed Super Majin Buupanks, an incredibly strong Buu. The Fusion of Vegeta and Gokou, formed Vegetto, who beat Buu easily even when transformed into a gum drop. Buu was almost destroyed but, you guessed it absorbed SSJ Vegetto. But Vegetto was able to "split" back into Goku and Vegeta in Buu's body. They freed Gohan, Gotenks, and Piccolo from his body and released the Fat Buu. Outside Buu buckled in pain but the release of the other fighters allowed Buu to stabilize into his original form, this form (Chibi Buu) was strong! After having destroyed the earth, he, Gokou, Vegeta, and Fat Buu fought on Kaioshin's planet, where Gokou finally destroyed him with his Genki Dama. 3- Who is Uubu? Uubu is the reincarnation of Buu. While throught the Genki Dama, Gokou wished that Buu could be revived into a pure good person could fight him. He reincarnated as a small boy from an Indian style village and was very weak. In DBGT, we see Uubu as a strong teenager who eventualy fuses with the Fat Mr. Buu after learning who he is. 4- How could Mr. Buu survive a Big Bang attack at point blank? Buu can regenerate himself from a single cell. 5- A CHART OF ALL THE BUU'S!!: Name Power Ranking Approximate Power Level Description Mr. Buu (Fat Buu) 8 38,000,000 Fusion of old Kaio and Buu. Majin Buu (Skinny Buu) 7 39,000,000 The evil that Mr. Buu spits out. Super Majin Buu 6 40,000,000 When Mr. Buu is absorbed by Majin Buu. Super Majin Buupinks 5 42,000,000 when Super Majin Buu absorbs SSJ3 Gotenks and Piccolo. Super Majin Buupanks 4 45,000,000 When Buu absorbed Gotenks, Piccolo, and Gohan. Chibi Buu 3 45,000,000 The original demon. Uubu 3 45,000,000 Buu's reincarnation, pure good. Uubu-Buu 1 48,000,000 The Fusion of Uubu and Mr. Buu.