To give a beat-down, administer an ass-kicking, or otherwise do physical injury to someone.

Archaic Meaning: In the 1970s, term used in male prisons to describe the initial forcible sodomizing of an inmate in order to make him into a "prison bitch." See the 1980 movie Penitentiary, in which the prison jock "Jesse" unsuccessfully tries to rape the prisoner called "Too Sweet" by the jocks, telling Too Sweet that "I'm gonna bust yo ass, I'm gonna bust you." The beating into submission of the intended "prison bitch" was preliminary to busting his ass open by and for sodomy. The beating phase became separated from the rape phase in the current meaning of "bust yo ass."

A threat.

Example:
Person 1: Come here!
Person 2: No!
Person 1: Come here or else I'm going to WHOP YO ASS

An imperitive statement giving someone directions to sit down.

something you say after you trick someone

A threat to cause pain using a knife or blade.

A slang term, often used as an insult.

Derived from the Swedish "Hügh Jâss," when literaly translated means, "Little Boys."

1. The most extreme twerk.
2. An out of body experience when you lose control of your ass and your ass loses control of you.

3. A dance done in a club or at a party on special occasions (Christmas, Thanksgiving, birthdays, divorces, bachelorette parties, etc.) where a female is deeply inebriated and spots a male fit to mate, makes eye contact, and proceeds to twerk so hard her ass may actually fall off.