In one scene, one of the female main characters is having adulterous sex with a man. There is some thrusting and some brief female nudity (which is quick to miss and darkly lit).

None.

The profanity in this movie is substantial, varied, and frequent.

The name "Jesus" is abused, as is "Christ." 8 'f' words. Some 's' words and other curses too.

Some drinking.

One of the characters smokes.

Gabe mentions a girl he once lived with who got hooked up on drugs.

Although much of the arguing between main characters is meant to be comical, the film still has a rather dark tone, and some of the arguing may be found as uncomfortable.