Tina, Gene and Louise are ready to put the pedal to the metal when they join a go-kart league. Meanwhile, back at the restaurant Bob and Teddy partner up to serve Teddy's home-brewed beer on the sly.

When there is a bounce house crisis at Regular Sized Rudy’s birthday party, the Belcher kids devise a scheme to save the day. Meanwhile, Bob deals with an unexpected guest at the restaurant and is forced to come to terms with a longstanding fear.

When Tina is recruited by the debate team, she finds unexpected success and an even more unexpected relationship. Meanwhile, Louise and Gene convince their parents to help fund a stop-motion movie focusing on a surprising subject matter.

Gene convinces Tina and Louise to help him save a misunderstood plankton blob from being destroyed by a yacht club.