Meet Burger King’s New Halloween Sandwich – Nightmare King

American fast food chain Burger King decided to participate in the Halloween craze by offering their customers a limited edition Halloween-themed sandwich called Nightmare King.

Nightmare King will be a real treat for all burger lovers since it will have a quarter pound of grilled beef, chicken fillet, American cheese, bacon, creamy mayonnaise, and onions. And all of this will be wrapped by a glazed green sesame seed bun.

This spooky sandwich will be available in all Burger Kings in the United States through November first.

But why it is spooky, you ask?

Well, according to Burger King, this sandwich is “clinically proven to induce nightmares.” Paramount Trials and Florida Sleep & Neuro Diagnostic Services conducted a study in which 100 people ate Nightmare King before they went to bed for 10 nights straight. It turns out that a significant portion of them ended up having vivid dreams after consumption of the burger.

“According to previous studies, 4 percent of the population experiences nightmares in any given night,” – said Dr. Jose Gabriel Medina, the study’s lead doctor, in a statement. “But, after eating the Nightmare King, the data obtained from the study indicated that the incidence of nightmares increased by 3.5 times.”

You can learn more about Nightmare King and his “nightmare induction abilities” in the video below.