There are a few scenes with female frontal nudity.

Multiple crude sexual references.

Multiple instances of discussion (narrative) of sex with a dead woman. This act is implied, but is never shown graphically.

There is a brief scene of a man sawing a woman's head off with a chainsaw and then the man dancing around thr room with the head. All shots are quick and don't linger on the visual. Seconds later, we see it was just a thought running through his mind, and not something he actually did.

The main character is in a complete state of inebriation. Described as a man on a strict alcohol diet. He is seen constantly downing beer and whiskey. Even making runs to the liquor store and drinking on the way h ome.