poopybuttsex Share definition Flag Poopybuttsex is when you have poopy butt sex and is a funny word. Wow, he had poopybuttsex yesterday!?Only chads have poopybuttsex poopybuttsex by Josh Fergoyandasendura April 28, 2021 0 0 Get merch Get the poopybuttsex mug. Buy Now — $32.95 See more merch