Felix is seen in his underwear (sleeveless shirt and boxers) in some scenes. He takes of his shirt by the end of the film.

Felix enters Magnus's room and the latter is wearing only his boxers, lying down on his bed. Felix attempts to wake him up, only for Magnus to turn over. Felix blushes and turns away.

During a sleepover, Magnus strips down to his boxers and lies down beside Felix who is in his underwear shirt and boxers). This doesn't last long.

Felix and Maxim see Magnus being touch inappropriately by a female teacher, and Maxim comments that one of his teachers "give him head."

Maxim threatens Felix, "You want me to tell Magnus that you came into my room, staring at my dick?"

Multiple scenes of male teenagers (including Maxim and Magnus) with their shirts off.

One of the teachers "hits" her students when they fail to fulfill an academic requirement.

Felix gets beaten up by Maxim in order to make him come to the trip so that Magnus also comes along.

Multiple uses of fuck, shit, damn, and religious exclamations.

Magnus comments about his mother that "the whole fucking U.N. has been in her pussy."

The three leads consume cigarettes and alcohol, and as a result, they become hungover the next day. The brothers' mother also drinks and smokes and says that it is normal for kids their age to do so, even bragging that in her youth, she and her friends would drink more than what the boys consumed.

The second half of the film gets dark and intense.

One of the students gets possessed and starts yelling (this is played for humor as Felix makes a sarcastic comment about the student being able to speak English properly for the first time).