The Muppet Show - Season 1 Episode 15 -

When he’s unable to get a spot on the show, Gonzo asks Scooter to be his manager. Scooter thinks Gonzo should do a rock act by banging a large rock with a mallet. Later, Gonzo tries female impersonation in a dress and a blonde wig. But Scooter gives up managing when Gonzo eats his contract.