It's OK, I'm here!
So, hi, I'm Ren, but you can call me Joker, if you prefer. I'm a psychopath and part-time doctor. On my free time, I like watching TV, killing people, blowing things up and fighting the Batman. Oh, and killing puppies.
The reason I entered this show is because I really, really hate Paris Hilton, and I always wanted to poke her with red-hot irons.
Is that enough?