What? You don't know that. Unless of course, your Kishi himself.Because what your friend told you is a jutsu that happened in a few of the naruto games. Itachi's shown everything he can do or at least everything he can do when it comes to the MS.
Clearly a couple of you idiots misunderstand the point of me sharing this. It's not to make it seem like this is all true, and that you should all beleive it, it's to see your thoughts on how probable it is. I don't remember saying once I believed it myself, I just find it possible.
So please, save the "Smart ass" act for someone esle.