What about lady pilots?
I have had a lady (well as lady as happens in the army) soldier pee in a gatorade bottle in the cabin of a moving mack truck on 3rd world roads without spilling a drop without the assistance of a shewee so anything is possible
my quick story is flying from White Cliffs to Temora for warbirds downunder and started to feel a bit umm crampy, my copilot was wondering what i was up to when i started playing with the G1000 looking at nearest airfields with facilities but sadly drawing a blank. With a nice quick approach and landing at temora the esteemed copilot decided to broadcast that we were disregarding the marshalling instruction on the ground due to "a turtlehead emergency", made it to the aero club, just.