Ghost speaking through PlayStation?

Ho
(This is such a great idea for a group) 
OMG okay. This happened when I was in the 8th grade (so about 7 years ago). I was at my house with my two best friends and we were having a sleepover. We were watching a movie on the PlayStation and had it on pause while I spoke to another friend on the phone and my two friends that were there played on the computer and whatnot. And anyways, the movie started playing again and skipping forward and backward and back to the main menu and playing again. And I looked at both of my friends like "okay which one of you is doing this?" But all of the remotes were up by the TV. So we screamed for it to stop and then the movie stopped, exited and opened up the little typing thing that you can go to on PS3 and it just started typing A over and over again. Just aaaaaaaaaaaa. And I was still on the phone at this point, and telling my other friend about it when I realised they had stopped speaking and I looked at my phone and it was off and I couldn't turn it back on. Eventually we said for whatever it was to stop again! And then the TV just turned off and nothing else happened. The next morning I went to plug my phone in to charge and it had full battery.....