Soggy Piss Flaps Share definition Flag when piss flaps have a overly wet feeling, possibly after sex I was banging away and I couldn't get any traction, she has such soggy piss flaps, I just wilted. Soggy Piss Flaps by jaffaw July 14, 2009 0 0 Get merch Get the Soggy Piss Flaps mug. Buy Now — $32.95 See more merch