Majin Buu

The last villain of the Dragonball Z saga. Created by Bibidi and resurrected by his son Babidi using an enormous of saiyan energy, gathered from Gohan and his fight with Majin Vegeta. The names of these three characters are a reference to Cinderella; Bibbity, Bobbity, Boo! When Buu first appears out of his Ball that he has been sealed inside for a million years (according to Babidi), he acts very childish due to his absorbing of the Grand Supreme Kai: Daikaioh. Ironically, in his original state (called Kid Buu) he is more powerful than any other of his fused states, due to his natural, deep-seeded need for destruction and without Daikaioh's good influence, he becomes and unstoppable killing machine, blowing up planet after planet, resulting in him being blown to smithereens and reforming.