
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.

Squidward closes the gap in SpongeBob's teeth, which causes a dramatic and unexpected change in his demeanor; the newly reformed Clean Bubble takes a dishwashing job at the Krusty Krab, where he is tempted by the grime.

Plankton masquerades as Gary to steal the Krabby Patty formula; SpongeBob and Patrick play hide and seek.

SpongeBob goes on a search after his favorite pair of underwear goes missing; Baby Prunes shares the story of her days as a child star to explain why she despises chocolate.

When SpongeBob thinks he has an allergy to his pineapple, Squidward offers to help find him a new home; Squidward gets a nose job at the local hospital and SpongeBob tags along as moral support.