So here's the way I figure it. I'm not going to be sleeping tonight after watching this, so I don't really see why any of you should either.
I don't even know how to put into words what is happening in this clip. I don't know why the cat looks like this, I don't know why the cat sounds like this, I don't know why the person scratching the cat isn't running to find a priest to perform the necessary exorcism.
But I do know that if I never see anything like this again, I'll be okay with that.