I have so many that I have to pick from, but I'd say its either Apollo 13, Hotel Rwanda, Sweeney Todd, or the new Speed Racer...
So I work at a movie store, and we have the edited version of this...and its in "action" next to Pirates of the Caribbean. Well this guy came up with it and he had kids, so I was about to say something but it was crowded and I had to ask myself, "What if this guy really wanted to see this porn-esque movie?" Sooooooooooooooooooo I didn't say anything and I never about the movie again. I can only hope he knew what he was getting into.