Charlie: Y'know, I have a little time if you wanted to... you know...
Ross: Oh... uh, I'd love to, but I really have to grade these papers.
Charlie: Fine, it's fine. I guess I'll just shower by myself.
Ross: (grabs his pen and quickly marks the papers) B, B, B, B, B, B!
Charlie: Ross, you just gave a "B" to a Pottery Barn catalogue.
Ross: Well, it had some good ideas... Take off your shirt!