There's scary and then there's whatever the heck this is.

The video is titled 'Terrifying Screaming Chair for Halloween,' which is right on the money.

Not only does this "woman" scream, but she keeps it going for nearly 15 seconds. In fact, the only other time you'll ever hear shrieks of terror like this is when your girlfriend tells you she's DVR'd a dozen 'Once Upon a Times' for you to binge watch together.