When someone leaves something of great value on an airplane after a plane ride.
Susan: "Did you hear what happened to Richie?"
Mark: "No what happened?"
Susan: "The moron left his iPod touch 32 Gigs on the airplane and didnt realize it till he got home."
Mark: "Damn sounds like he got Air Taxed."
Mark: "Whats wrong?"
Susan: "I forgot my iPad and my Droid on the airplane!"
Mark: "Damn! super Air Taxed right there!"