For some reason I've always wanted a tongue ring, or a bar to be exact. When I'm really focusing on something I tend to suck on my tongue a lot, causing dry mouth and sometimes sores. Always thought that having something else to tinker with would stop that. Gum and sun flower seeds dont work for me. Though with my heath problems and the issues that can come up during the healing process after having your tongue pierced, it wouldnt be in my best interest. I came really close a few times though..
When I was 12 yrs old I had a Mohawk and ponytail, kept it until I was 15.. No real reason, I just liked it. Didnt care what others thought about it, I did it just because.. Though I had a cruel trick played on me, shaved my head when I was 16, grew my hair back in at 17 and the middle was missing
Not just a little, all of it, front to the top of my head 
I kept my head shaved from then on out, had a goatee when I was 16. About a month ago I shaved my goatee off, you talk about a funny feeling, 9 yrs of hair on your face, then all the sudden you have none.. I liked how it made me look younger though ( I looked old for being 25 ).. Things like that dont bother me, I just overlook it.... The only thing I dont care for are tattoo's, on guys I could care less, but not on women. The only time I've considered not hiring someone is if whatever they have done would cause trouble when working around machinery. Even if someone says they wont take a ring off I wont hire them ( every seen what happens to a finger when you short a ring across a battery? ).. Otherwise, how ever they choose to express themselves, even if thats not the reason for it ( doing it just, because ) I dont give it a second thought.