I want to Game!!!

I secretly want to play an MMORPG sooo bad.  I used to play LOTRO which I loved (back when I was single)!!  And I LOVE XBOX 360!!  However, my super cool significant other would soo be weirded out!!  I know I don't really seem like a gamer to everyone that knows me...for one I was the popular cheerleader in school and never had trouble getting dates or socializing for that fact.  Sercretly though, I love spending time alone and I love computer games, crosswords, puzzles, etc...   My friends would freak out if they knew this!!  I've always been a bit on the nerdy, techy side deep down.  I taught myself how to build a website yesterday, and it was awesome!!!  What's a girl to do???