A pee-on - A pee-on is when you’re stuck between a rock and a hard plac

A pee-on is when you’re stuck between a rock and a hard place, like holding it in when you really want to go.

I had to wait for the elevator. I was a pee-on for 10 minutes.

I was in class and had to hold it in. I was a pee-on for the whole period.

I waited in line for a long time. I was a pee-on and almost exploded.