- In general, any really horrible contestants.
- In general, any time David Letterman showed up.
- During one episode, Steve Martin tried to be a contestant, playing the banjo (which he can actually do quite well).
- On another episode, the panel tied Chuck up and hosted the show themselves after he kept screwing up the contestant intros.
- Oingo Boingo showing up and completely baffling the judges with a three-piece band that quickly degenerates into a insane marching band tromping across the stage with a big paper mache dragon in tow. Here it is, in all its glory.
Funny / The Gong Show