Season 3 Episode 5 : Can You Spare a Dime

Mr. Krabs loses his first dime, and accuses Squidward of stealing it. Furious, Squidward quits, and sets out to make his dreams of becoming a star come true. However, his pursuit fails to see anything new happen to him, and he becomes homeless in the process. SpongeBob lets him move in, but Squidward quickly takes over.