Dr. Green: You know what's really good here? The lobster. What do you say, shall I just order three?
Ross: Yeah. If you're really hungry. It was a joke. I made a joke.
Rachel: Actually, Daddy, Ross is allergic to lobster.
Dr. Green: What kind of person's allergic to lobster? I guess the kind of person that works in a library.
Ross: It's not-
Dr. Green: I know. It's a museum! You're the only who can make a joke? At least mine was funny. Waiter, we will have two lobsters and a menu. [gestures apologetically]