You need to know that "Ali G Indahouse" is not a mockumentary, no intelligent attempt to make fun of America's points of view, but a normal comedy. It has its funny moments and is surely better then most other comedies, but is still not what i call Sacha Baron Cohen's best. Still, it has its laughters and is no waste of time. There are sexual jokes. Several scenes where sex is implied but never really shown, a dog licks a man's privates (under a sheet), another man is implied to be a sodomist (having oral sex with a horse), later we see him in an explicit position though nothing is seen. Near the beginning Ali has a bullet hole in his pants and his ridiculously long penis falls out (more comical than anything else). Two men have sex (seen, no explicit nudity). Several scenes include drug use, mostly by Ali G. Language is like in most R-rated movies. You need some maturity to see this is all for comic effect and not taken to be seriously. Viewers 14 and up.