Reminded me of this:

http://www.washingtonpost.com/wp-srv...district27.htm

Mr. Howard had to resign for using the word "niggardly" properly.

I think it's the movie "Clerks" that a character rattles off a list of racial terms? I must admit that I didn't know half of those so I'll probably end up in the news someday for using a word properly but having offended the purple speckled hairless condor or something