Yeah, that's my girlfiriend. Wow, you actually got something right! I wouldn't buy that piece of shit...but saying that you were right that the stock was going to take a crap and it closed up 13% doesn't really make you right...if you still think so you're mentally retarded.
When you sell short a stock (you don't own it) the stock you sell has to come from somewhere. I've never tried it with an IPO but I understand it can be a problem, finding shares to short that is.