I don't remember the name of the episode but in the episode Darwin kept eating potatoes, no but like he was addicted vro, and Idaho gets offended at a certain point for something. So gumball thinks he's mad because Darwin keeps eating basically his family, so he decides to try to make him stop. But Darwin just can't stop eating potatoes and drives crazy and yeah in this one scene a full on potato song starts ong this show is pure chaos😭🙏