Jerry Seinfeld episode where Jerry and Elaine get offered one first class tkt and one coach. Elaine says..."I've never flown first class...." Jerry says, "Great, you won't know what you're missing and takes the F ticket". The next 5 minutes show a hilarious exaggeration of the differences in coach vs. F. Jerry next to the super model sipping champagne, Elaine next to the smelly toilet. Such a great episode.