"Man, after our date, she asked me to peel off her thong. It was covered in twat frosting, bro. COVERED. Needless to say, I got laid." *gets high-five*
1. To describe two consenting women involved in the bumping of uglies. 2. Agressive vagina on vagina sex (twat knocking). 3. Slapping or smacking the vagina (twat knock).