I have a lot of screennames as well. There's only one I use, though.
j00 be a llama = You are a llama. Yep. That's right. You over there. Facing the computer screen. -points-
I didn't update my profile with it before because I didn't want stupid people IMing me. Now, if I just don't respond to you, take that as a hint that I don't want to talk to you.