dumpusositous Share definition Flag (adj.) Of or relating to a dumpus or a dumpus-like action. "Jim, you dumpusositous fuck, the lightbulb screws in CLOCKWISE!" dumpusositous by KaiserMonkey August 27, 2003 0 0 Get merch Get the dumpusositous mug. Buy Now — $32.95 See more merch
