milk the prostate Share definition Flag To have your prostate gland massaged inducing man milk (orgasm), usually by a finger or sexual object. "I don't feel like doggy style tonight honey, how about you bend me over and milk the prostate." milk the prostate by Saucy Sam May 17, 2006 0 0 Get merch Get the milk the prostate mug. Buy Now — $32.95 See more merch