While performing anal sex with your girlfriend in the doggystyle position, you take a pinch of dip (dipping tobacco), drop it in your lip, and proceed to spit on her back. Once you have a pool gathered up, you pull your cock out, rub it all around the pool of tobacco spit that is on her back, then stick it back in her ass, and it is guaranteed to be hot and spicy, cajun style.
Jimmy: How'd you go with that slapper the other night?
Stu: Oh, nothing much really, just gave her a little surprise cajun beef stick--it was quite the shocker. She was not pleased, but she didn't make me stop.