Semen
Apart from pornographic movies showing people having sex, semen is usually not shown in movies as many people think that doing so is obscene (not decent). However, some movies that have shown semen are the American comedy movies There's Something about Mary (1998), American Pie (1999), Scary Movie (2000) and Scary Movie 2 (2001). In the Spanish movie Y tu mamá también (And Your Mother Too, 2001), there is a scene where two high-school boys who are friends lie on diving boards over a swimming pool and masturbate (make themselves sexually excited). Semen is later shown floating on the water. Such movies are usually not thought to be suitable for children to watch.