There is a lot of explicit dialogue among the teenage boys throughout the film. Jeffrey is shown masturbating from behind for one scene, and he gets a physical from a doctor (this seems to be when he realizes he is gay). A boy looks at a playboy magazine and makes crude comments about the nudity.

A boy draws pictures of girls sitting in chairs in which a focus is on their butts and their butt-cracks exposed over their pants. The drawings have the girls sitting with their legs open.

At 1:03:01 Jeffrey is shown masturbating, the scene is quite explicit, you see his hand motions, hear him moaning

Shows female top nude in magazine when they are at the grocery store.

A man is seen naked at a physical no frontal shot shown

In one scene Jeffrey catches a fish to which he uses a knife to cut its insides out.

Boy places dead cat in a jar.

Boy intentionally breaks a jar with a deceased and decaying animal inside.

3 uses of the F-slur

Some uses of the word "fuck"

A crude joke using the word "pussy"

Jeffrey Dahmer does a lot of underage drinking in the movie.

Jeffrey's mom smokes cigarettes throughout the film.

There are some scenes that indicate underage drinking

Jeffrey Dahmer cuts up dead animals in the movie. It may be disturbing to viewers.

This movie is based on true events involving American serial killer Jeffrey Dahmer, who in the late 70's to early 90's killed, raped, and ate over 2 dozen men in Milwaukee, Wisconsin.

Jeffrey Dahmer act"crazy" in front of other students to get attention. This scene is meant to disturbed the audience.