pooptobismol Share definition Flag The pro diarrhea version of peptobismol, makes the shits happen faster. Hey John do you have any pooptobismol? I ate some bad sushi and really need to finish the drill. pooptobismol by i knows November 29, 2017 0 0 Get merch Get the pooptobismol mug. Buy Now — $32.95 See more merch