Funny thing, that. I used to watch this anime a while back (anime isn't really my thing, but I happened to like it at the time). Someone had this move called Power Shield. And I thought it was pretty cool at the time. So next time I had a username to put in on a game account, I used that. First thing that came to mind, I guess. The incorrect spelling was... I can't really remember actually. Either a spur of the moment kinda thing, or I spelt it wrong, or it was taken. Something like that. I still stick with it, although I'm constantly being told about it being wrong. Makes it unique, you know? And it's also never taken anywhere. And so the name stuck. And now I just use it for everything. So there you have it. What about yours?