I was thinking about this on the bus today, and I realized it could be a potentially amusing topic. I want you all to think about as much of yourself right now as you can, and try to find the closest animated embodiment of all that. The important part is being honest in your selection.
Here, I'll start. And yes, this is really the best picture I have of mine...

Tosaka (Kyukyoku Choujin R)
Age: 18 - one off from me
Visually: Sort-of square glasses, shoulder-length hair, similar height/build, kinda androdgynous from the back
Emotionally: Arrogant, zealous, hotheaded
Why I Chose Him: We're both strange, strange people who like leading groups but don't quite fit into one, and have a habit of laying down the pain (verbally or literally) if someone messes with us, but try hard to get work done. I even sort of look like him, but I really can't get my eyebrows to do that.
Commence!
(If I return and find this thread two pages long and off-topic, I'll go Tosaka on someone.)