Yeah, its not like we never had a case of someone flushing while the tank was pressurized.
The best story I heard was in a liberty port where a member of the crew came back after a long night on the town.
A couple of hours after he hit the rack nature called and he went off to the head.
Mind you, he was a bit foggy. It may have been confusing why there was a rope across the door to the head? So he does his thing and then does something he's done 1,000 times before. Only this time, things aren't happening the way he planned.
In the story, he said the same thing that was now all over his shirt and... flushed the ball valve, again!
