SpongeBob gets a new student at Boating School named Flats, and he says he will kick SpongeBob's butt. SpongeBob goes to Mrs. Puff and Flats' dad, but they both make it worse. Flats still say he is going to beat up SpongeBob, but when he punches SpongeBob it does not hurt because he is spongy. Flats continue to punch all day, but eventually gets tired and falls over.