If I was ever to get a tattoo I would probably get something like these.
Reminds me of Grim Fandango, very slick.
I like the simplicity of this one. Geeky in a subtle way.
Boondock Saints anyone? Gaelic is for the win.
I love these last two; they are created by an artist named Derek Hess.
I really dig drawings that are a bit exaggerated, like this one.