Kanzenshuu

Shin had only ever seen Buff Boo and the Fat Boo when the Boo Saga took place. How did he know who Kid Boo was? I could assume that the Grand Supreme Kai told him about Kid Boo. However, when Buff Boo transformed into Kid Boo, Shin noted that he was changing back to normal. He seemed very familiar ...

In order to understand the different forms of Majin Buu and how they relate to Kid Buu, the colors and appearances of the Boo forms should be analyzed.

Kid Buu was the being Majin Buu and he was evil. The being Majin Buu is pink. Kid Buu was pink which indicates that he was Majin Buu.

Kid Buu ...