that's just it, who is offended? you? the word doesn't apply to you in any way shape or form (in the sense that the pc's are trying to portray it as).
Take the N word for example. That is a prime example of how, you can use that term to describe your friends just fine.....as long as you are black. If whitey uses that word, prepare to have the city burned......
The point that I'm trying to make is ANY word can be offensive...if you're ready, willing and more than happy to be offended. For eg: a buddy of mine calls his gf and her girlfriends "bitches"....hey bitches, wuz happening? No one gets offended....but I bet you would be....yes or no?
I think words can only offensive when used to describe a person that it applies to in an offensive manner. For eg: calling a person with down's syndrome a retard. A person with a physical ailment a "gymp"....etc. When your buddy or co-worker does something stupid, calling him a dummy or retard is F I N E fine.
As esco says: if you're going to want to ban some words, might as well ban em all because with all the people around, you're sure to offend someone somewhere at some time........