It's funny you should mention the sperm angle. I was just playing around seeing if there were any "sperm bank" related names available. How's this one sound, (BTW, I did NOT reg it)
HouseOfSperm.com
I've sunk to a new low haven't I.....................
As far as Retarded.biz, would make a great site having to do with politics!!!
Good Luck you Retarded Bastards...............Just kidding!!!