
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, Patrick and Squidward buy Mr. Krabs a new mattress; Plankton sues Mr. Krabs after falling at the Krusty Krab.

When Snow Yellow is deemed the Squarest of them all, the evil Queen Karen seeks to claim the title for herself by any means necessary.

Squidward receives an invitation to a gallery opening and scrambles to find a friend to take with him; while trying to order a special sandwich, Patrick gets swept up in the fast-paced world of business.