I've never gotten a tattoo, mostly because I always thought I may tire of it someday, and that's a fairly permanent decision to make. I've kinda eased off that in recent years, but what and where still remains a question.
I'd kinda like ones on my wrists, and I really like the symmetric hip tattoo thing I see more and more of, but I'm not sure how well that works on such a masculine body.
That's the where. The what is trickier. Birds seem to be what my mind keeps going back to, namely owls and ravens. Something geometrically arcane would be nice, but I'm leery of putting anything occult on my body. Superstitious, sure, but better to be safe than sorry with runes and the like.