Khledon Lurt from The Saga of Darren Shan~

Luthien Tinuviel

(One of these days I might stop naming Tolkein characters. Really.)

Murtagh from Eragon...

Nienor, Children of Hurin.

Oberon - A Midsummer Night's Dream

Pein from Naruto.

....Er....that was the first thing I thought of. I'm not a Narutard.

Quark, Star Trek Deep Space Nine

Remus Lupin from Harry Potter

Santa Claus

Or did I just shatter the dreams of children everywhere?

Theodore (with Alvin and Simon ;))

Ursula from The Little Mermaid...

Voltorb - Pokemon.

Damn you, promite, marmite, and vegemite!

....-stifles an outburst of giggles-

I'd say Walter from Hellsing, but I've already said that before.

...Walter from Mabinogi >.>

Dang-it! Stuck with X again.

Xaio! from Dark Cloud. Ha!

Yukiteru from that one manga whose title I forgot.

EDIT: Mirai Nikki.

Zelda, Princess of Hyrule.

(Okay, obvious I know but already dealt with Z once. Evil letters are out to get me! Or maybe I just can't leave them well enough alone.)