Daddy Dumper Share definition Flag The plump rump of a man. The male counterpart to mommy milkers. Damn, dude, you shit out of that thing? That right there is a true daddy dumper! Daddy Dumper by NerdAnnihilator April 29, 2021 0 0 Get merch Get the Daddy Dumper mug. Buy Now — $32.95 See more merch