The Big Bully is a minion of Phillip and Kelly Bomb. Hence his name he is a bully. Also despite his name, he has no affiliation to the Super Mario 64 character. He likes picking on those younger and weaker than him (especially children). He is pretty tough and he's also the best friend of Big Tim. In his first two appearances he was just bent on beating up SMG4 and his friends but in latter appearances he actually wants to literally eat them. He fails on every attempt. He also owned a powerful painting of some evil dog and he couldn't live without it, he also has anaphylaxis to the desert sun. He even has a red button in the place of his belly button which he can press to grow to a large size.