If I was to change my name, which I don't think I will as I already have a well established brand identity, I think I may well consider going for:
Chief Spires
Ahab on the Dancefloor
Richy Jim Arithmatic
YOUR BLOATED CORPSE HAS WASHED ASHORE!
Artschool Canyon
JRR Tokin'
2 Cool Rock Chicks Listening to Neu!
I think they're probably all stolen from somewhere, but never mind.
Has no one taken Jacuzzi Rasputin yet? That's a winner. At least one of you hot babes must walk around wearing a hot pink triangle bikini and a sable hat.
Here, could be of use to you, there's a good few there once you skip past the first few posts that have my old username in with them. My fave at the moment is 'Towering In Krakow'.