Sarcasm. 90% of my characters tend to be sarcastic SOB's, I just can't resist it. The character that cracks some kind of snarky remark in a situation just...I can't help it XD

I also like the anti-heros, so I have quite a few of those ;w; Characters who want to do good for the most part and yet they still end up doing some really bad things anyways (and a lot of people tend to hate them or want them dead or something as a result of that XD)