They say don't bite the hand that feeds you, but this is a whole new issue: Nicole Peate, a 25-year-old from England, dislocated her jaw after biting into a triple-layer burger.

The burger, called the "Kids in America Burger," is three patties, pretzels and candied bacon and offered at the Almost Famous restaurant in Liverpool.

"I didn't think I'd dislocated it," Peate confessed to BBC. "You don't expect it to happen eating a burger, but I tried to eat it with a knife and fork and couldn't. I couldn't open my mouth fully—it felt like I had cramp in my tongue, then I started to get an earache and a headache."