(the gang figures that Woody and Beth overeat to compensate for not having sex)
Diane: I'll take you out to dinner and show you how to eat a light but satisfying meal.
Woody: Well, I'll try anything. Hey, uh, Sam, you wanna join us?
Diane: Well… Sam could join us if he so desires.
Sam: Well, thanks, Diane. But, uh, actually I got something a little more fun planned for myself. I'm gonna go home, shave my head with a cheese grater, while chewing on tin foil.
Woody: How about tomorrow night?