
A square yellow sponge named SpongeBob SquarePants lives in a pineapple with his pet snail, Gary, in the city of Bikini Bottom on the floor of the Pacific Ocean. He works as a fry cook at the Krusty Krab. During his time off, SpongeBob has a knack for attracting trouble with his starfish best friend, Patrick. Arrogant octopus Squidward Tentacles, SpongeBob's neighbor, dislikes SpongeBob because of his childlike behavior.

Patrick discovers that the rock he lives under is actually a sea turtle that overslept; old Man Jenkins disrupts business as usual at the Krusty Krab, but Mr. Krabs can't find a way to kick him out.

SpongeBob must protect the town from a ferocious biker gang; Mr. Krabs and Plankton work together to infiltrate a new smoothie shop.

At night school, SpongeBob and Patrick dive into a series of classes on wildly different subjects; Plankton hires Bubble Bass at the Chum Bucket and realizes he can utilize him to get his hands on a Krabby Patty.

SpongeBob must go to extreme lengths when Gary refuses to go to the vet; SpongeBob gets stuck while working out.