national twat wop day Share definition Flag April 13th is National twat wop day. Girls get ready to get your twat or vagina slapped. “Hide yo twat they comin’ . Didn’t you forget? It’s national twat wop day!” national twat wop day by Kathy suire May 25, 2018 0 0 Get merch Get the national twat wop day mug. Buy Now — $32.95 See more merch