Flat-Stanely Share definition Flag (Noun) a man who only has sex with ladies with such tight poons his penis becomes flat. Ultimate goal The man had sex with so many tight virgins he became flat-stanely. Flat-Stanely by Bluebirdbeast September 28, 2017 0 0 Get merch Get the Flat-Stanely mug. Buy Now — $32.95 See more merch
