Aw, thank you! I'm happy you got a kick out of reading this!

As odd as it is, Lee's forehead vein is definitely one of his defining features, at least to Oz fans. (And yeah, it probably all goes back to that wrestling scene!) Every once in a while, I'll be reading along in some Oz fanfic, and there will be a mention of it. It always amuses me, no matter the context. ;-)