whomstf Share definition Flag A danker / fancier way of saying "Who the fuck?" Person 1: Whomstf are u? Person 2: I'm Whomstf, Whomstf are you? Person 1: Hi Whomstf, I'm Person 1 whomstf by Whomstf November 22, 2020 0 0 Get merch Get the whomstf mug. Buy Now — $32.95 See more merch