I may be Air Force...but I do speak WAC, Marine, Army, and Navy! Pay no attention to the young one...sniffs too many car exhausts a day (hes in training for the Marines you know) ...
and yes, we do have port holes in our planes..but if you open one at 30,000 feet...you usally dont have to worry about spitting out it...because you would be sucked out it faster than you could pucker up to do it. We just hoist the young ladies into the over head baggage racks...and watch them wiggle down....