Not much. Some kissing and some discreetly(very discreetly) hinted at offscreen lovemaking.

The most violent scene is where a man's hand is chopped off. We don't actually see the meat cleaver severing the hand but we see the cleaver going up and down rapidly(some blood appears on it), the man screaming, we hear the sound of the chopping, and briefly, from a floor-level shot, the severed hand in a puddle of blood. The scene is dimly lit but still intense.

Several people are punched and beat up.

A man's gold teeth are pulled from his mouth(bloody but quick).

2 men are beaten with a baseball bat (fairly brutal).

Nobody dies in this film.

Consistent profanity from beginning to end. 44 uses of fuck and motherfucker. Other words include ass, asshole, 22 shit, damn, hell, 8 goddamn, etc.

Some drinking at clubs and parties.

Two scenes of pot smoking.

Other drugs are dealt and discussed.

Several intense scenes.