Dumpsterbating Share definition Flag The act of turning on the shower, then proceeded by sitting on the toilet and mastuerbating "What we're you doing in the bathroom that took you like 2 hours?" "Dumpsterbating" Dumpsterbating by Motodylan January 18, 2015 0 0 Get merch Get the Dumpsterbating mug. Buy Now — $32.95 See more merch
