I find this thread interesting.  I was actually wanting to do something similar to this a while ago.  It was going to be in the same veign as Vanessa Beecroft's presentations/installations.  I wanted to put labels on the people that I knew that described the type of person they were, that you can't tell from a first impression.  You know, your one sl*tty friend would have sl*t, your friend that drinks too much DRUNK, etc.  I thought it would be an interesting way to tell the world the type of person you were on your chest for the world to see.  I don't know if I would actually wear it to the grocery though.  I think the racial words are  WAY too much.  Offensive is one thing, but the N word is just disgusting as are the others.  Ironically enough, I used to have a shirt that said ******, but I didn't pay $60 for it.