PoutineSp00nZ
Electricity is really just organized lightning.
It isn't one's own moral code. When you are with friends, and by yourself it is perfectly fine. When you are around others it should not be fine. There is a reason movies are rated for language, and schools, employers, etc. do not allow language. It is based on the premise that it should not be taught to young children and adolescents, and not used in civilized/professional environments. I'm of the opinion that you should act accordingly when in a public environment, which a sporting stadium certainly is. You get tossed for using excessive language in excess in the stadium where I live.
That's an opinion and it reflects personal morals. It's not divine law, or even real law.
Expecting others to behave due to our own morals, ideas and codes of behaviour is what i have an issue with. When nobody is getting hurt, who cares?
Getting into why movies have ratings, it goes deeper then that. Here is a link to a documentary about a certain word and the history of censorship, its actually quite interesting. https://www.youtube.com/watch?v=SEZTvjQqf-Q . People hide behind children all the team as a means of projecting their viewpoints on the rest of us. Its up to the parent to teach their child about their morals and ethics, not the rest of society.