Lots of sexual innuendos.

A woman owns a brothel. There is some talk about prostitution. Some of the prostitutes are shown with lots of cleavage.

A few men's butts are shown, mostly to see if they have a specific tattoo on it.

A few dead bodies are shown.

A man is shot.

A man throws a badge at a woman's head, and it sticks into her forehead.

A few uses of "ass".

Some drinking.

Some cigarette smoking.

Some men take peyote.