25+ years ago, we made a big bowl of popcorn and settled in for a Saturday Family Movie Night: my husband & I were big fans of Monty Python. We allowed our kids--enrolled in parochial school!--to watch "Life of Brian."
The next day we had The Talk with them: "Look, some people won't think this is funny. I guess we laugh at different things in our house. So it's probably a good idea if you don't mention to Sister Marie that we watched this movie."
I remain surprised that none of us was excommunicated.