Cuntketchup Share definition Flag 1. The fluid that is excreted from the vagina during mensuration. 2. An insult. 1. Damn, that toilet is filled with cuntketchup! 2. You cuntketchup... Cuntketchup by lonewolf0959 July 4, 2008 0 0 Get merch Get the Cuntketchup mug. Buy Now — $32.95 See more merch