Jimmy offends his cartoon friend, Tux, after he refuses to use the penguin's jokes in a school talent show.
An evil principal obsessed with spitballs drives a wedge between Jimmy and Craig's friendship, and threatens to kick Robin out of school. Meanwhile, Crocco shocks Golly when he tells him he's not his best friend.
Yancy holds a boy-bashing sleepover, which upsets Jimmy after Robin shows up. Elsewhere, Jimmy's dad takes a space joyride and Dolly loses touch with her feminine side.
Jimmy becomes the school mascot by assuming Crocco's look, but it soon changes his behavior. Elsewhere, Yancy spends a day at work with her mom.
In the Halloween-themed episode Jimmy thinks he sees ghosts in an attic classroom, which Craig spots as a moneymaking opportunity. Elsewhere, Sonny hatches a new plan to get into Jimmy's brain.
Jimmy and Robin skip school to ride a rollercoaster. Also, Sonny creates a robot version of Jimmy.
A bully with a secret lair targets Jimmy and tries to steal Robin. Elsewhere, Sonny snatches a baseball player's brain.
Dolly teaches Jimmy to skate on a cartoon island and Sonny gets a new job.
A reporter for the school newspaper does a story on Jimmy, but she's secretly investigating Craig and his bootleg soda operation. Elsewhere, Yancy gives Sonny romantic advice.
Jimmy and Craig have to get out of detention to prevent Robin from finding out Jimmy's most embarrassing secret.
After Robin blames Jimmy for ruining her rock opera, she looks for revenge during the school's annual game of Ambush
Jimmy helps Robin with her campaign for school president, but when she refuses to use his plan to save the old school parking lot tree, he decides to run against her
Jimmy goes into the wilderness with a cartoon owl to verify his father's accomplishments
Jimmy becomes wary of his dad's growing friendship with Craig
Craig and Jimmy devise an over-the-top stunt in hopes of one-upping a viral video star
Jimmy is jealous when Robin has a date for movie night at the Roberts residence, so he uses Sonny's new invention to make a cartoon princess come to life as his own date
The boys make an alien-invasion movie and trick Yancy into the starring role. The plan backfires, however, when Yancy's extraterrestrial ex-boyfriend wants a part in the film as well
Stressed by debate practice and other activities, Jimmy regresses to childhood after falling in with an unsophisticated clique
In order to take Robin to see a movie, Jimmy asks Sonny for help to make him look older. However, instead of making him look older, Sonny switches bodies with Jimmy so he can see the Appleday cartoons
Jimmy earns a spot at the cool kids' table