You decide you're going to take an impromptu free trip to MadagascArkansas. You head to the airport through the runway and almost get hit by a plane. At airport security, you're forced to donate some of your blood. Apparently, somebody at some point figured out how to make blood-fueled TNT, and they don't want to take any risks.
Once you get on the plane, you see an aisle seat and a window seat are still available.