|“||Pie pie pie pie pie!||„|
|~ Belly Buster|
Belly Buster was one of the many monsters hired by King Dedede in the anime series Kirby: Right Back at Ya!.
Dedede forces almost everyone in Cappy Town to eat its vile pies. Unfortunately, when everyone begins to complain about the pies, Belly Buster takes it personally, and goes on a rampage flinging pies at everyone.
Belly Buster's first form is a pie-like pastry. It has a custard filling acting as the majority of its body, large red lips (which are actually formed out of jelly), and five orange hands sticking out of its body. Each hand holds a frying pan which it uses to throw out its pies. Its center is between two orange waffle-like structures.
Belly Buster's second form is that of a giant brown stomach. It has sunken-in red eyes and pink dots on its body which almost blend in with the rest of its body.
- The only character present in the episode that is not covered in pie at any time in the episode is Buttercup, who even withstands Belly Buster's pie onslaught. She simply blocks virtually every pie thrown at her with her parasol.
- Belly Buster's pies are so horrible, even Kirby can't stand them.
- The reason Belly Buster's first form is a pie shape is because in Japanese, his name Power Stomach (パワー胃, Pawā i) was a wordplay for pie (パイ, Pai).
- Belly Buster is one of the few Demon Beasts in the original Japanese version that can speak.