(Charlie and Myra wake up in bed together. Myra has Charlie's arm pinned under her body)
Myra: Thinking of chewing off your arm?
Charlie: What? No, no. Why would I do that?
Myra: I don't know. Maybe because you're not horny anymore and you just remembered I'm staying through the weekend.
Charlie: You got all that from the twitching of my shoulder muscles?