I was in a restroom at Lowes a few weeks back. Standing at the urinal, I heard a man (who looked to be about 60) exiting from one of the stalls. As he walked behind me, I looked over my shoulder as he went for the sink. Sticking out of the back of his pants and trailing all the way to the floor, was a 4 ft length of TP.
As he washed, I thought I had better tell him. I said "Sir"...no resonse. I said it again as he went for the exit.
This time he spun around and said "what the hell you want?"
I should have said nothing after that, but I kindly told him what he had hanging out of the back of his pants.
He never replied, but looked in the mirror and headed back for the stall!