The Krusty Krab is a fictional fast-food restaurant in the animated television series SpongeBob SquarePants. It is known for serving delicious burgers called Krabby Patties. The restaurant is owned by Mr. Krabs, a money-loving crab, and is located in the underwater city of Bikini Bottom. The Krusty Krab features a nautical theme, with a large, green roof resembling a crab trap. The main employee is SpongeBob SquarePants, a cheerful and enthusiastic sea sponge who takes pride in his work. The restaurant often faces competition from Plankton, the owner of the rival establishment, Chum Bucket.