"guy 1: "dude, kay was actin' a fool last night so i gave her the old 7 10 split
when you're going at a girl from behind, you spread her legs and you put your balls in her pussy and then fuck her in the ass
""guy 1: "dude, kay was actin' a fool last night so i gave her the old 7 10 split" What is the definition of "7 10 split"?