Some sexual suggestive material such as flirtations, talking of sexual diseases, etc.,

Prisoners are anally probed by a guard. One prisoner (suggested) defecates on the guard.

The new warden has simulated sex (masturbation) in his bed. No nudity.

Man shoots at another man in the beginning of the film.

Prison food fight and other minor violence attributed to it (such as a prisoner gets thrown out a window). Another prisoner crashes into a window and door.

The new warden shoots at the trunk of his car with someone inside it.

There's a prisoner boxing match.

Some profanity such as "shit" (said by a little girl in the very beginning, as an example), "ass", "dick", "pussy".

There's a song sung by a prisoner acting like Elvis who constantly mentions the word "fucked" throughout the song.