A main character is an exotic dancer; there is a quick scene in a club. Nothing explicit shown.

There's more violence than just guns as suggested in the rating.

1 use of "fucking" (used by james Franco), plus around 20 uses of "shit". Plus - "hell" "asshole" "Jesus" "son of a bitch (used once), and one or two uses of "ass".

Lots of alcohol throughout the movie, bars and otherwise. Also mention of "burning one" in reference to drug use.