Sleeve Tatoos

so... The thing is, I love sleeve tatoos. Every time I see them on a guy, i'm like "man I wish were that cool" :) But the problem is A. I don't know if I could pull them off... actually i'm pretty damn sure I can't. and B. I don't what the heck I would get tatooed, and refuse to get something just for the sake of getting something. If its going to be there, I want it to be something i'm pationate about, or would at the very least love to look at every morning when I wake up... cuz I would have to :) So if anybody has any great idea that they can sell me on i'll happily be the blonde haired blue eyed sleeve tatooed princeton physicist.. Hey, I'd be unique!