Username: Original idea for it is that it's a Mexican Penguin that joins the Green Lantern Corps
Avatar: Slippery Jim DiGriz, better known as The Stainless Steal Rat, a truly awesome book series.
Title: It's from a scene in Doctor Who, where the master gases a room full of people and one guy says 'You're Insane!' and the master gives a thumbs up.
Signature: I've gone back to my traditional Ric Olie quote. 'cos Ric Olie is cool.