Back at the Barnyard

A Tale of Two Snottys (1x25)

Air date: May 10, 2008

When Snotty Boy returns to torment the animals, Otis falls on him, causing him to have amnesia and become nice. Snotty's aunt Mrs. Beady doesn't recognize him and denies that he is indeed Snotty Boy so Pig must go in disguise as Snotty while the animals find a way to get the old Snotty back.