Beyond earrings, I see no reason to impale or imprint upon the human body for decoration. It adds nothing in terms of attractiveness and can no longer be a symbol of individuality, rather more as part of a herd.
In fact, the co-worker with a nose ring reminds me of cattle in more ways than one.
Dang, I was just in negotiations to purchace a Mobile Piercing Van...I had better reconsider...or try to bargain down the price.