Jerk Poop Share definition Flag A jerk poop is where a person needs to poop really bad but waits too long to do it and when the time comes to poop..its a jerk and won't come out. I better take this dump right meow or in an hour or so I'm gonna have the worst jerk poop. Jerk Poop by Brubeck January 7, 2009 0 0 Get merch Get the Jerk Poop mug. Buy Now — $32.95 See more merch