>The key word in the above sentence is "AN". Whatever profane word you have in mind is perhaps "AN" expression of feeling, but not necessarily the ONLY possible expression of that feeling.

You're kidding yourself. Every word has a purpose, and they're just words. They not only express what you're feeling, but the depth of those feelings, which some people can't apparently handle.

>"Don't express those feelings publicly (or in this setting, or whatever the situation may be) using those particular words".

Now THAT is unconstitutional. http://sleepingbeauty.com/world/liberty/cohen.htm