From Seinfeld, “The Airport“:

[George and Kramer are on their way to pick up Jerry and Elaine from the airport]

Kramer: …I never got the money back! He screwed me! And that’s the guy– John Grossbard!

George: Hey Kramer, c’mon– it was 240 bucks twenty years ago…

Kramer: No, I’m gonna turn around… I’m gonna get that guy…

George: No-no-no, Kramer. Kramer! Kramer! You *cannot* abandon people in the middle of an airport pickup! It’s a binding social contract.

I see a bright future for political philosophies based on airport pickups as the paradigm for just government.