Ok, I normally wouldn't post something like this, but I had to, so please don't think less of me
Obviously this is rated R, but it's hilarious, and it's something you should watch if you are interested in doing VR (and use TTS). This actually sounds like the AT&T TTS engine.
http://my.break.com/media/view.aspx?ContentID=310999
http://my.break.com/media/view.aspx?ContentID=310999