P.T.U.T.
P. T. U. T. is when the toilet is so popular, it’s like the prom. You’ve got to get there fast, or you’ll be stuck with the last guy who peed on the floor.
"I got to the toilet first. I was like a king."
"I was stuck with the guy who peed on the floor. I cried."
"I missed P. T. U. T. and now I’m peeing my pants."