8 Simple Rules

After turning down Bridget's request to throw a "harmless" after-prom party in a hotel room, Cate decides to throw a school-sanctioned party at the house - which totally embarrasses her kids. Meanwhile, Kerry tries to make a political statement by inviting a girl to the prom, and Rory is overjoyed when a hot senior asks him to the dance.

Officially a full-time teacher, C.J. is overjoyed to finally get access to the teachers lounge. But he soon finds himself being bullied out of the room by the school's overzealous Home Ec instructor, Mr. Edwards. Meanwhile Rory wants to impress a girl, so Bridget and Kerry take it upon themselves to give him a full-fledged makeover.

After Principal Gibb and Cate fall asleep at the house while watching a movie, the family catches them and falsely assumes that the two are having a relationship. Meanwhile, Bridget, Kerry, Rory and C.J. are forced to go ice-fishing with Jim in order to spend quality time with their grandfather - but unbeknownst to them, Jim would much rather be left alone and is forced to keep up a happy fagade.

After C.J. discovers that Cate may be starting a clandestine relationship with Principal Gibb, he blabs it to Bridget. An angry Cate gets even by having Gibb put C.J. in charge of the detention of students on Ditch Day, and C.J. gets even by detaining Bridget. Meanwhile, because she is stuck in detention and can't complete the ditch day prank herself, Bridget convinces Kerry and Rory to steal the rival school's mascot.