The school bully, Jordan `Slab' Slabinski, threatens to beat up Adam Young, steals his master key and wreaks havoc. Adam manages to get Slab struck by lightning and retrieves the key.

Adam creates a robot student to help maintain discipline in the classroom.

Adam has detention duty but wants to walk home with Echo, so he must keep everyone out of trouble. In the end it's not Slab who sabotages his plans, but Derby.

Adam gets jealous when Derby accidentally invents a miracle hair growth formula. When someone wants to market his formula, Derby has to recreate it but can't remember how he made it.

Adam's college buddy, a gorgeous 23-year-old girl, visits and Derby leads Adam to believe she fancies him. Since she has a boyfriend, Derby must tell Adam the truth before he makes a fool of himself.

Adam tries to get the school's ban on cheerleaders lifted by discovering who glued a chicken mask to Tater's head 25 years ago. Adam's mother was blamed but DNA proves her innocence.