Schroeder: That’ll be $1200
Lucy: I don’t have $1200!
Schroeder: So that means you declare bankruptcy.
Lucy: I’m not bankrupt! … Schroeder, how would you like a beep on the nose?
Schroeder: A what?
Lucy: A beep on the nose is a sign of great affection. *beeeep*
[edit: I should probably add that this is all from my memory, so I’ve probably got it wrong.]