I started celebrating my birthday in hex when I turned 0x19 because I thought it would be fun to be "19" again - of course that kinda lost its luster the next year when I became 0x1A - just doesn't have the same ring to it, eh?
Fast forward to 2 years ago whe I finally got to turn "20" again and now it's got a nice ring again...heh heh.
My daughter picked out a new mountain bike for me to ride - her subtle way of getting me to actually ride a bike with her rather than what I usually do which is ride my skateboard behind her while she rides her bike (I've been skating since I was 11!) so I actually rode a bike today for the first time in like 10 years.