Approaching someone from behind, grabbing & pulling your cock up so the balls elevate with it, then straddling & dragging your dank ballsack across someone's shoulder.
When you and a friend both take a bus full of Xanax, and get drunk. Then strip butt ass naked and cover each other in Vaseline and squirm around on a smooth surface, such as a tile floor. Leaving a trail of Vaseline across the floor. This is a completely non-homosexual act.
Harrison: “Hey bro you down for a game of slippery slippery slugs at my place around 8?”
Joey: “chaaa bra I’ll get the Xanax and the booze, you get the Vaseline”
The slippery slam slut is the female who knowingly portrayed herself as the loving caring devoted woman of your dreams, when she has her magic slut dust blinding you she is sneaking and sleeping around with the local swine slammer.
Wow Gail i never ever thought that you would be caught with a swine slammer like Corey, you're sneaky cheating game was so good I never thought you would cheat on me;which makes you the slippery slam slut