Fry Boy is an alter ego of SpongeBob SquarePants. He wears a superhero suit with two spatulas put in his belt. He has hair (which is weird, because SpongeBob doesn't usually have hair) and is able to throw Krabby Patties into someone's mouth. He was able to unhypnotize Mermaid Man and Barnacle Boy with Krabby Patties (and a hint of fiber). His alter ego of Fry Boy only appears in Mermaid Man vs. SpongeBob.