Uh. OCs. I have a few that are pretty predominant.
Most recently, Alistair, a frost breathing, venomous furry blue dragon creautre that's part of an OCT tournament on dA. I'd have to work with him more to get a real feel for him, but he's real fun to draw.
Other OCs...there's Will, short for Will O'Wisp. He's a soulless dragon after he made a deal with a demon to get his sight back. Essentially, he was a dragon that would hunt demons down in a pack. His father was killed by a Greater Demon and Will was blinded in one eye by it. The pack chased him out, and Will, then called Vargos, was captured by humans. They used him for a circus, but people thought he was too ugly, so they burned a mask on his face, which was realy painful and burnt out his other eye. Demon comes along, promises him freedom and sight for his soul, and Vargos, who renames himself Will O'Wisp, goes on his own, able to now control a blue flame that comes from his eyesockets and tail and that he can summon at will.
Other RP characters...
There's Solara, who was an espeon for a pokemon RP I was in for a greater part of a year or two. She started as an espeon and ended up becoming an fakemon due to the RP. Namely, she evolved several times through genetic mutation, becoming a psyceon. (You can see it in my avatar.) She was an okay kind of pokemon, and then she became this twisted, hateful, bitter monster who wanted to kill everything and everyone. I really liked that cat.
And Azunara is a WoW character of mine I get my name from. She's a druid. And sort of dead and now a ghost, thanks to events in an RP.
And last character I can remember is Kozri, the really grumpy bronze dragon who takes the shape of a human among people. Another WoW character.
Okay done with dumping.