I've been considering getting this done:
http://bn557.servebeer.com/
on my upperback between my shoulder blades.
Pat Erley
BN 557
(to anyone else out there that likes it, if you seriously consider getting it, let me know and I can customize it for you. I plan on having a light gray bacgroiund with calepa ta kala in purple, lambda chi alpha in green, and the delta and pi in gold. Also, I plan on spreading out the letters a bit more)