I like Glacier's suggestion. If you're going to do it, someone might be able to benefit from it.

I used to think about doing it myself when I was much younger, but not anymore. I was mauled by a St. Bernard when I was 12. He basically tried to eat my head. The doctors stopped counting at 300 stitches. Soooooooo, I decided not to shave my head because I didn't want to look at all those scars.