Majin Buu crosses his arms on his chest and charges a vibrating pink energy sphere around his body. Then, he looks up and shouts, "Big power!" with a deep voice. Finally, Majin Buu says, "Me mad now!" and unleashes an explosion of pink energy across an incredibly wide range, destroying everything caught in its path.
Majin Buu uses this attack during his battle against Majin Vegeta. After the attack, Vegeta emerges on his knees, bleeding heavily with many bruises. Most times after this use, Majin Buu uses the Angry Explosion more like an Exploding Wave rather than a Super Explosive Wave. Majin Buu uses it to blow up entire cities by just lifting his arms and shouting "Buu go bang, bang!".
Appearances in games
It was named Angry Explosion in the Budokai series, Supersonic Warriors series, Budokai Tenkaichi series, Raging Blast series, and Dragon Ball Z: Ultimate Tenkaichi. In Dragon Ball: Zenkai Battle Royale, Angry Explosion activates if Majin Buu's health goes below a certain point, causing the people around him to be engulfed in the explosion. Majin Buu also uses it as his ultimate attack in Dragon Ball: Tap Battle, under the name Buu Explosion. This technique also appears as Majin Buu's Super Attack in Dragon Ball Z: Battle of Z and as Majin Buu's Ground Ultimate Combo in Dragon Ball Z: Extreme Butōden under the name I Hate You!.
In Dragon Ball Heroes, the Majin Hero uses the Angry Explosion as part of his team attack with Majin Buu and Mr. Satan: the team attack starts with Mr. Satan missing his Satan Punch, and then the Majin "Hero" and Majin Buu perform the Angry Explosion back to back and simultaneously.