Frustrated, Squidward quits his job, only to return immediately as a guest to use the "never deny a guest" rule against Mr. Krabs.

The episode ends at a hospital where Mr. Krabs, outraged by his $15,000 medical bill, decides the next profitable business venture is a hospital—prompting him to enroll everyone in medical school. Key Themes and Trivia

Mr. Krabs forces SpongeBob and Squidward to act as the hotel's only staff. While SpongeBob enthusiastically follows the motto, Squidward is pushed to his breaking point by Patrick’s absurd demands—such as carrying heavy bags of rocks up the stairs and giving him a bubble bath.

As a guest, Squidward makes increasingly outrageous demands, including having Mr. Krabs carry him up 17 floors, ordering a Krabby Patty filled with toenail clippings and nose hair, and having his mother assist in making cookies.