douginhymer Share definition Flag a piece of poop that hangs from you ass hole like a dingleberry that smells horid! Dude, did you just drop a huge douginhymer in the bathroom? it smells like shit! douginhymer by buddintape June 17, 2010 0 0 Get merch Get the douginhymer mug. Buy Now — $32.95 See more merch