When a person's arm are held back so that their shoulder blades can be used for sex. Not unlike tit fucking someone's back.
"Listen to Back in Black while doing back in action. It's like a ride down a citrus mountain."
When a chick lays on a Lazy Susan or some other kind of turn table and goes around in a cycle getting fucked by six dudes (usually Jewish dudes)
"I was getting a lot of kosher beef in the ol' Star of David last night. Boy howdy."
Covering your genitals (if not your whole body) in tin foil for sex
"Last night we were doing it robot style and I just kept screaming, 'FUCK ME, JOHHNY FIVE.' It was fucking hot."
When a jack-o-lantern face is carved into the stomach of a dead person and then the "mouth" is used for "oral"
"Let's go over to that train wreckage site and do a little jack-o-lantern style on the newly dead. It makes sense, today being Guy Fox Day and all."
Kicking someone directly in the asshole. Perhaps so hard that the big toe gains insertion.
"I'll ass jack you to the moon. My foot will rupture your uterus."
When a guy has a line of pubic hair running up from his balls to the head of his penis.
He had a bunch of cum caught on his landing strip