You know that's her thing, right? She intentionally responds to "Hey Ash, watcha playing?" with a speech impediment. I don't quite understand why she does it, but every video she says what she is playing with some kind of weird speech impediment.
I'm Anthony Burch. I make movies with my sister, Ash, which you can watch here: http://www.gametrailers.com/ga me/10217.html
Incestuous brother/sister combination, it is!
Nice twist ending. I have never seen one of these. But the Family Guy-style "why did you do that, it's such a terrible thing to do" questioning is pretty hackish at this point.