I don't think we realize just how many swear words are in movies these days. The first known swear word in a major motion picture came with Gone With The Wind. From that point on it just got worse and worse and worse. I was shocked when the latest Transformers movie dropped and f-bomb for really no apparent reason, knowing full well children younger than the rating would be watching that movie. They hid behind the PG-13. This video proves a point about swearing in movies. It is pretty powerful.