KANSAS CITY -- Disturbing new videos are showing up on YouTube of something called the Fire Challenge.
The videos show teens setting themselves on fire and recording it.
It might be the most dangerous and disturbing thing people have ever seen a child intentionally do. The videos show teens dousing themselves in alcohol and, while standing in front of a shower, light the fluid.
Doctors working in the burn unit call it stupidity.
The University of Kansas Hospital said that during the summer they get about 10 patients a week from people using accelerates to start fires, causing serious burns.
They say the Fire Challenge has been around for about five years and they do get patients that have done it.
"They lit their leg on fire and unfortunately it led to third-degree burns with required skin grafting," said Dr. Dhaval Bhavsar with the University of Kansas Hospital Burn Unit.
Doctors say kids have been intentionally lighting themselves on fire for years, but now with the advent of YouTube and national stunt shows they say it's getting more dangerous and doctors fear it might become deadly.
The Overland Park Fire Department said it's no joke. They set up a demonstration to show just how hot the fires get on the body and how dangerous they really are.
"People don't fully understand the consequences of what can happen by doing this Fire Challenge. It's beyond a prank on YouTube. It can cause permanent damage to yourself that can last your entire life. It can burn your house down," said Overland Park Fire Investigator Kurt Neis.
The department adds that teens can be prosecuted for setting the intentional fires.
Staff at the University of Colorado Hospital say they have not seen any patients of the “fire challenge,” but are aware of its ever-increasing presence.
Experts remind parents to be vigilant when monitoring what their kids watch online.
Already teens in Kentucky and Ohio have been seriously hurt performing the Fire Challenge.