brief nudity in one scene

A man and woman are in a chair about to have sex. They are only wearing underwear. The woman's breast are shown.

A man mentions having sex with a boy.

People are killed, but they aren't graphic and there's very little blood. In fact the deaths are very tame for an R-rated film. If not for the profanity, this film may have been rated PG-13.

extensive use of the f bomb throughout by one character mostly