Petey Pirhanna
Petey Piranha was first introduced in Chapter 5 of The Adventures of Yoshi, Boo and Paratroopa. He is defeated very easily because Yoshi only uses his fire breath on him, and he surrenders. It is implied that he lives in the Pipe Maze with many Piranha Plants creeping along the pipes.
Trivia[]
He surrendered to Yoshi because he could have easily been caught on fire since he is a plant.