Spongebob leaves bikini bottom after Mr. Krabs convinces him to try new things, to become a school teacher. He has to try to act mature and get rid of the old him. Meanwhile, he has to deal with the job opening for assistant teacher. He must choose between celebrities Mario and Toad against his two friends Luna and Patrick. But then realizes the class likes him for who he is.
Some footage in this episode belongs to Nickelodeon. We are just borrowing these. The song "The Best day ever" belongs to Nickelodeon also and we do not own the audio track whatsoever.