grandmothers mink coat Share definition Flag The hairball you shit out after giving head to an extremely hairy man. After giving Nico a blowjob, I dropped my grandmothers mink coat off at the porcelain idol. grandmothers mink coat by mirk the man May 17, 2011 0 0 Get merch Get the grandmothers mink coat mug. Buy Now — $32.95 See more merch