Dean: Excuse me. You got any Grey Poupon?
Referencing the 1980s commercials for Grey Poupon Dijon-brown mustard. In the commercials, a millionaire in a Rolls Royce would pull up to the Rolls Royce of another millionaire, ask, "Pardon me, would you have any Grey Poupon?", and the other man would inevitably say "But of course!" and hand a jar over to the first.