None. There are no sex or nudity shown in this movie. In one scene, young teenage boy tells his father he wishes to have sex, so his father arranges for him an encounter to grant his wish. The couple gets interrupted when the arriving of cops instantly. No nudity shown. Nothing sexual at all. Later in the movie it is implied that the wish is finally granted, with the consent of the teen's father and grandfather.

Frequent uses of Jesus, Christ ...

10 of the F word in the first 10 minutes of the movie. But 17 infrequent f*** words

[Way over] rated R for language and some violence - emphasis on "some."