"F.U.N."

Episode title is the Nth episode in the series.

Plot synopsis
''Spongebob is shocked to learn that Plankton doesn't know the meaning of fun, so he decides to teach him -- with a musical number! However, Mr. Krabs does not accept their friendship. Can Plankton be trusted, or is Mr. Krabs right that he's still no good?''

Appearances

 * Spongebob
 * Plankton
 * Mr. Krabs

Notes & trivia

 * This is where you can put notes and trivia, anything that is interesting or strange can be included here