
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.

SpongeBob and Patrick crash Squidward's yoga class; Patrick accidentally swaps voice boxes with an intimidating mobster.

The friends become unstoppable after Sandy teaches them karate; before long, the entire town learns the martial art and joins the action.

SpongeBob and Patrick paint Mr. Krabs's living room; Krusty Krab training video.

A wrestling ring settles disputes; Patrick battles a stubborn hair.