[Rocko has a nail-biting problem and doesn’t want to admit it to his friends, who know that he has one]
The doorbell rings.
Rocko: I can’t let anybody see these chewed-up hands!
He opens the door to his friends.
Heffer: Hi, Rock! Why do you have your hands inside a monkey and a ham?
Rocko: W-what do you mean?
Heffer: I mean, what are you doing with your hands inside that monkey and that ham?
Rocko: Oh… this? And this? Nothing…
Filburt: Rocko… are you hiding something?
Rocko: No! Everybody’s got something to hide except for meat and my monkey! Goodbye!