We briefly see a girl's bare breasts as she's undressing.

References to a boy being a virgin.

Quite a few other sexual references and innuendos throughout.

We see a couple of people who have bloody faces, bitten throats, etc.

We see a man's intestines spill out of his stomach.

A man has his chest cut open by a knife.

We see a flashback of an impaled man.

A man gets shot and starts puking up blood.

Most of the violence is not shown, just the aftermath, which shows a lot of blood.

Frequent uses of profanity such as "cunt", "bitch", and "shit" is said a few times.

A few scenes of underage drinking.

Men drink whiskey in a few scenes.

A man smokes a cigarrette.

We see a drunk guy in a bathroom.

There are a few scenes where we see the monster watching people, nothing too scary.