A word for slut when your 6 year old brother or your parents are in the room.

On 20/20 w/ barbara walters there was a segment in which it depicted rest-home staff who would pick-up geriactric patients and roughly throw or "slam-dunk" them onto their beds. the "game" had an actual point system to it and ways for fellow co-workers to compete and score points as if it was an actual basketball game.

When a lady anus is railroaded by a penis during hard sex.

an alternative to teabagging, the act of touching ones testicles to another's face

vigorous sex

Derived from the British: SLAM, and the Alpha-Numeric: DUNK.
It has most recently been adopted by Devil May Cry Hero Dante.

It's most frequent use, though, is when nerdy 13 year old children believe it to be hilarious fun to exclaim SLAM DUNK whilst facing up the school bully. This, more often than not, leads to a swirlie.

Dropping all of a nearly rolled spliff except for the rizla.