In honor of Halloween Burger King decided to concoct a burger that will give you actual nightmares. Like, seriously, if you eat it you'll have bad dreams that night. They actually worked with scientists to develop the perfect (?) food combination to mess with your head. The Nightmare King, as they're calling it, included a quarter pound of beef, a fried chicken fillet, bacon, mayo, and onions, and is all stacked on a glazed green bun. I mean, actually sounds kind of delicious although I don't doubt the negative effects it could have on your body, like making it more than three times as likely to have a nightmare. Click the link in the tweet below to read more!