Steve and Snot are fed up with being bullied. When they enroll in a karate class, Snot is brainwashed by the sensei, and it's Steve's mission to get him back. Meanwhile, Klaus develops a horrible odor and is forced to be an outside pet.

Francine joins in on Steve and his pals' live-action role-playing game. Stan opens a knock-off Seaworld in the house.

Steve and his friends take up witchcraft to gain power and popularity at school. Stan and Klaus become obsessed with remembering 90s bands.

When Steve starts acting out his sexual energy, Francine asks Stan to give him the talk, but he makes Steve join a creepy father-daughter celibacy club with him instead. Also, the family builds a water slide in the backyard.

Francine falls in with a group of tough girls after becoming the new school guidance counselor. Jeff panics when he loses his hat.

Steve goes undercover as a school hall monitor; Roger and Stan go catatonic after witnessing a grisly escalator accident.

Steve discovers his mom has never stopped giving him her breastmilk.

Stan is forced to co-lead a scouts troop with Hayley while Steve blunders in his fantasy world.

Francine insists that Steve let her help with his school project, Stan finally fixes that shingle, and the rest of the family goes on a quest to return Gallagher's mallet.