A sadistic sexual move which involves pouring salt into the orifice of a woman (or man) following intercourse, usually the anus. This is a homage to how Khan would pour salt in the earth and farmland in ther villages he would invade and plunder.
Yeah man, I totally got that skank back for cheating on my by doing the Ghengis Khan in her ass the other night.
A variation on the Toboggan (which involves one doing it doggy style at the top of a stairs and knocking the receivers arms out from under them and riding them down the stairs, ala a toboggan) in which it is done down the Up escalator.
Yeah man, so not only were we doing it in the middle of the mall, but at the end I knocked her arms out from under her at the top of the escalator and did the Skeleton baby! The doctor says that she'll be out of the hospital in about a week or so.