The restaurant's reason for popularity is the Krabby Patty, a burger with a very top secret recipe, which has almost always been the signature Krusty Krab dish. Other Krusty Krab grub includes typical fast food products such as french fries and sodas, as well as underwater foods such as "Coral Bits" and "Kelp Rings". All of these items make up the "Galley Grub" of the Krusty Krab. Mr Krabs e: SpongeBob SquarePants, the fry cook, and Squidward Tentacles, the cashier. SpongeBob loves his job and is great at it, while Squidward hates his job and is terrible at it. The two employees work together great (according to SpongeBob) and terribly (according to Squidward); Squidward hates SpongeBob, while SpongeBob thinks he is one of his best friends. The Krusty Krab's main business competitor is the Chum Bucket, owned by Sheldon J. Plankton, Mr. Krabs' worst enemy. While the Chum Bucket, the restaurant's only competitor usually fails, there have been some short times when the Chum Bucket was not failing. These infrequent short periods of time are the only times when the Krusty Krab has any competition. Stephen Hillenburg's original name for the Krusty Krab was the "Crusty Crab," but he decided that the intentional misspelling was defiantly funnier.