All in all, I beleive tats usually fall in two destinct catagories. The first catagory are those that have personal and special meaning to the person wearing them. The second catogory is much broader and includes the ones received as kids with an ink pen, the ones we got when we were drunk and dont remember getting them, the ones that everyone sees and says WTF? and tramp stamps.
Unfortunately, my one tattoo is of the second catagory. Got her in TJ while stationed in San Diego on the USS Constellation in 93'. Dont remember getting it, dont remember getting back to the ship that night in fact, but when I rolled out of my coffin locker the next day, I had an R tattoed in the middle of my back. It's about 3 inches too high for a tramp stamp but I still get crap about it from my kids and friends.