Quote from Frasier in Woody for Hire Meets Norman of the Apes
Frasier: $20, $40. Not bad for a night's work. Sam: You got forty? I only got ten. Frasier: Well, Sam, perhaps you didn't, uh, shake it until they couldn't take it. [laughs] Now, let me see. Where are my keys? Oh, that's right. I was using them as castanets.