This is the "Kentucky Fried Movie" or "Groove Tube" for this generation. Normally this type of crude humor is done by unknowns looking to start a career and not by Hollywood's elite looking to end their career. There are numerous skits, most of which concern sex in one way or another. Some are cruder than others, some are out right funny while others you might find disgusting.
If you are turned off by crude humor, you should avoid this film. However, if you love the crude humor of modern films, this one will keep you in stitches.
Parental Guide: F-bomb and nudity.