This is a person who has either never flown on a commercial airline or has flown, but refuses to abide by the standard conventions and customary practices that would allow the rest of the public to reach our destinations with speed and minimal hassle.
Did you see the guy with four carry-ons, trying to board before his row is called, then standing there blocking the way for the rest of us-- What an airtard!
Its an elevation from "Airtard' a person with no sense of how to act on an airline. You move from 'airtard' to 'airhole' when you refuse to take direction of fellow travelers who are just trying to travel point A to B with the minimum amount of hassle as quickly as possible.
That 'airtard' tried to board before it was his turn, now he refuses to move after he was suggested that he go to the back of the line- what an 'Airhole'!