When you are raw doggin a girl -you pull out, nut in your hand, and when the girl turns around and says what’s wrong you slap her with that nut hand! Then you scream “you been slippy slapped!”
Guy:Hey girl, you DTF?
Girl:Yyyyaaassss, I’m always DTF. I’m a Freak.
Guy:Cool! Let’s slippy slap!