They are way to easy to fake. There are lots of sounds that most people aren't even aware of like for instance mice can roar. Exploding head syndrome I can so see that being a thing. It could come about from several things sinuses, ears and I get very pronounced hypnic jerks. I don't get head explosions from them but I can see them come from that. Recording myself while sleeping is something that I alway wanted to do but never did.
Last Edit: Nov 3, 2016 7:18:02 GMT -6 by pickinduck