In one scene a boy gets out of a bath tub and we see his bare butt. He is then wrapped in a towel and the scene goes on for some time, and if you have sharp eyes you can see a bit his frontal area.

At least 3 uses of God damn plus other profanities. About the only missing swear words are the F word and the C word.

Bunch of mild swears (the S-word might be used a time or two).

The granpa in the movie seems to say and mutter a lot of swears.