Dirty Cleft Share definition Flag When you're getting head from a girl with a cleft pallet and you get snot on your cock. Larry was getting head from Mary, he looked down and realized that he was receiving a dirty cleft. Dirty Cleft by Davit Dingbat January 22, 2011 0 0 Get merch Get the Dirty Cleft mug. Buy Now — $32.95 See more merch