I tried to create a sock by the name of Bizarro Ric two years ago or so, but I must have mistyped the e-mail address 'cause I never received an e-mail to activate the account, therefore Bizarro Ric never came to be (much to my shameful chagrin).
As for socks I succeeded in creating ... let's just say that while I won't say I was EnergizerDuracell, I won't say that I wasn't him, either.