Fanboy trades Chum Chum for Yo's Mecha-Tech robot.

Fanboy and Chum Chum take home and care for the class pet pig, Precious. But Mr. Mufflin catches Fanboy teaching him kung fu and thinks he's hurting him, so he takes Precious back and Fanboy can no longer care for him.

Chum Chum shows Fanboy a time of day called Night-Morning (midnight). Fanboy invites the whole class over to party, but it doesn't seem as fun to them as Fanboy and Chum Chum do.

Lenny and Boog plot to steal Fanboy and Chum Chum's special cup that gives them unlimited free refills.

Fanboy and Chum Chum buy Boog's plastic bubble from a yard sale, but Boog gets outraged when he descovers it makes the riders bop-proof.

Fanboy gets amnesia, causing Chum Chum to become an open target for Yo.

Kyle is not pleased when his old rival, Sigmund the Sorcerer, shows up in Galaxy Hills. And when Sigmund comes over to his place for dinner, Kyle tries to pass Fanboy and Chum Chum off as his elf assistants.

Kyle tries to find out how Fanboy can connect two rings together.