Bringing much needed levity to the stressed out airplane passenger is this website, Fun with TSA. The website suggests a few things that you, the downtrodden traveler, can do to stick it to the man and have a bit of fun. For example:
Be the person on your flight to suddenly shout out “Marco!” during that last hour when others are looking for things to do. It might take a few tries, but eventually someone somewhere on the plane will respond with a “Polo!” if for no other reason than to shut you up. Entertainment achieved.
But if you get into trouble, we don't know each other, mmmkay? Link