Quote from Jerry in The Pilot
Jerry: What physical characteristic would you say is common to all of them? Elaine: Ah... Jerry: I mean look at this. Every waitress working here has the same proportions. Wouldn't you say? Elaine: Yes, I would say. Jerry: What's going on here. How is that possible? Elaine: Do you think it's a coincidence? Jerry: No. I haven't seen four women like this together outside of a Russ Meyer film.