Overheard by passenger on United flight SNA to ORD...

Fedex ###: Fedex ### with you at FL230.

Kansas City Area Control: Fedex ###, roger. How long to climb to FL310?

Fedex ###: Roger, just a minute...

(brief silence)

Unknown 1: I gotta get me one o' whatever he's flyin'.

Unknown 2: ...must be outta Cape Kennedy.