Originally Posted by Redhead

Back in 2006 I was on a flight from LAX-DEN. About 20 minutes after take-off the sober, neatly dressed man in the window seat next to me announced "I have to go to the bathroom". I got up and stood in the aisle to let him out. When he didn't get up, I looked closer and realised that he was peeing into the airsick bag. Now there was zero turbulence, the bathroom was unoccupied, and there was no reason to stay in the seat. I yelled "Holy Sh!t" and the flight attendant came running. I told her what was happening and she saw him pull his penis out of the bag and she also yelped "Holy Sh!t" The purser came running down and the man tried to hand her the airsick bag full of pee. She said hell no and went to get a large garbage bag. He placed the pee bag in there and then was handcuffed to his seat. I was given a seat in a different row (thank goodness the flight wasn't full). At landing the police came on and got the guy and then I was interviewed as a witness.

One of the craziest and grossest experiences of my life. That said the American Airlines FAs were awesome, made sure I did not have to sit next to him, and gave me extra special service for the rest of the flight.

No clue what eventually happened to the guy.