Wisconsin Butterfly Share definition Flag When a guy packs his semen into his own nose and then sneezes it onto the breasts of his partner. I saw a guy in the Steak N Shake bathroom giving this chick a Wisconsin Butterfly. It got everywhere. Wisconsin Butterfly by viceroy of pickles July 3, 2014 0 0 Get merch Get the Wisconsin Butterfly mug. Buy Now — $32.95 See more merch
