The whole plot revolves around people dying in car accidents or other violent ways. Some deaths are humorous in tone, but nevertheless macabre.
At the beginning of the movie, a body lands on the windshield of a man's car. He gets out and we briefly see a grisly image of the body's face.
A woman hits a man in the head with a flashlight, making him bleed.
A group of guys hit a girl with their car, killing her; a man is at the scene and shoots at the car as it drives away.
A guy peeing out of a car's window gets his penis cut off in an accident (not shown). He bleeds heavily (he is covering his crotch area with his hands). His mutilated penis is then found and collected.
A girl lets her friend shoot her in the arm to fake a robbery. Her bloody bandaged arm is briefly seen later on.
During sexual intercourse in a grave yard, a sculpture's head that is on a tombstone falls off and crushes a man's face. In another scene we see his bloody and badly deformed face from the side (pretty gruesome).
There are 2 separate accounts of a person trying to stuff a body into a trunk.