When two riders are stuck in the stalls because neither wants to be the first to exit.
Guy 1: Dude, I was in a Shitter showdown with that guy from the Repair Center for 15 minutes! He finally left, but now he knows who the real Crapper Cowboy is!!!
Guy 2: Yea, he's intimidating. He finally got me to give up after about 10 minutes last week.