Kid Buu (魔人ブウ 純粋, Majin Bū Junsui; lit. "Majin Boo Pure"), also known as Majin Buu (魔人ブウ, Majin Bū), is the original and purest form of the Majin called Buu. The first form of Buu that appeared inDragon Ball Z was actually the form that he took after he had absorbed Southern Supreme Kai and Grand Supreme Kai millions of years earlier, and Kid Buu appeared again only after all of the fighters he had absorbed were removed from his system.