While making my random list of bitchiness, I forgot this...
Never trust someone who has their own name tattooed anywhere on their person (usually their arm, but why not cover all the bases). At best, they are narcissistic, at worst, they are such frigging morons they need to refer to their own flesh when someone asks them to identify themselves. And if the questions go beyond name, you probably don't want to see where they keep the rest of the information.
And a corrolary to that, never fuck with someone who has their loved one's name tattood on the FRONT OF THEIR OWN NECK! Their is only one person I know of who has that, but I still think that it is a generally good rule to follow.
Don't say that you haven't been warned.