blwuahh Share definition Flag blwuahh is a word that expresses disgust; or more the feeling you get when something disgusts you. Girl A: "Yeah and he threw up like 7 times..." Girl B: "Blwuahh, that's disgusting!" blwuahh by stupid_cunt April 29, 2007 0 0 Get merch Get the blwuahh mug. Buy Now — $32.95 See more merch
