Hmmmm. First time I heard Jericho, it was actually the New York Jets WR Jericho Cotchery, but that's not it. Honestly I just thought it sounded badass and rogue and shit. So I rolled with it.
As for my old name McMc, that was my abbreviated name of McNabbMcFadden that I use on the football forum I have waaaay too many posts on. 34000