Buu kills Babidi in Episode 271 of "Dragon Ball Z," titled "Spirit Bomb Triumphant." In this episode, after absorbing the energy from the Spirit Bomb, Buu turns on Babidi and eliminates him, marking a pivotal moment in the series as Buu's rampage begins in earnest. This act signifies Buu’s break from Babidi's control and his shift towards being a more independent threat.
Majin Buu killed Babidi because Goku had given him the idea (in their fight) that he didn't have to follow Babidi's orders.
Because his evil side was awakened thanks to Babidi, who released Majin Buu.
When Babidi gets tired to meditate,Attack Buu as fast as you can.
Babidi takes control of Vegeta in "Dragon Ball Z" during the episode titled "Majin Vegeta," which is episode 125 in the original Japanese version and episode 204 in the English dub. In this episode, Babidi uses his magic to manipulate Vegeta's mind, allowing him to tap into his darker instincts and turn him into Majin Vegeta, which leads to a fierce battle against Goku.
Goku killed buu (buu in his final form as "kid buu") with the spirit bomb
Majin Buu killed Babidi because Goku had given him the idea (in their fight) that he didn't have to follow Babidi's orders.
"Feeding Frenzy". Season 15 Episode 7.
At episode 238 when he blew up to kill buu.(obviously it didn't work.)
babidi and majin buu
Fight (and win) the minigames in Babidi's Spaceship. This will fill up the Kili meter. At 1,200 kili, you unlock Majin Buu. At 2,400 Kili, you unlock Super Buu. At 3,600 Kili, you unlock Kid Buu. Babidi's Spaceship can be unlocked by wishing for it if you collect all seven Dragon Balls after completing Story Mode.
Kid Buu is first seen in the episode, "Evil Kid Buu".
Because his evil side was awakened thanks to Babidi, who released Majin Buu.
When Babidi gets tired to meditate,Attack Buu as fast as you can.
Babidi takes control of Vegeta in "Dragon Ball Z" during the episode titled "Majin Vegeta," which is episode 125 in the original Japanese version and episode 204 in the English dub. In this episode, Babidi uses his magic to manipulate Vegeta's mind, allowing him to tap into his darker instincts and turn him into Majin Vegeta, which leads to a fierce battle against Goku.
Goku killed buu (buu in his final form as "kid buu") with the spirit bomb
The first episode of the Buu Saga in Dragon Ball Z is Episode 200 titled "The Wizard's Curse." This episode marks the beginning of the Buu Saga when Goku and Uub, the reincarnation of Kid Buu, have a friendly match at the World Martial Arts Tournament.
he fought buu on episode 141 or 142 through 150 I think.