Kirby Curtis: "You know the difference between fitting and proper?"
John Link: "Well, I'm not a trailer park poet like you, Kirby. You're gonna have to tell me."
Kirby Curtis: "Well, it goes like this. I could shove my thumb up your ass right now and it would probably fit..."
John Link: "Hmm...."
Kirby Curtis: "...but it wouldn't be proper!"
[both laugh]