There's a certain moment where the two main characters (Maggie and Sam) get to hear an orgasm from their exes. The action, itself, is not shown, but it's somewhat graphic.

One character remarks about having sex with a skull throughout the film

There are plenty of innuendos in this film And seems to be a lot of sex implied

Nothing too serious, but it's meant to be comical.

Religious exclamations.. Mild language overall.

Two characters drink beer.

This is a comedy. Nothing is scary or too emotional.