The entire movie is dark and funny. This film would be incredibly offensive and frightening to religious viewers.
PG-13: Language, Scary Moments Including Cultic Images And Brief Sensuality
Some horror films are seen on a TV, played as in jokes but they maybe frightening to younger viewers.
A man watches flips through channels on TV. One shows a scene from "Texas Chainsaw" where a chainsaw comes through the wall. We see the man watching as we hear the screams. The next clip shows the girl from "The Exorcist" vomit on the priest.