YouTube is filled with enterprising DIYers showing the world how to accomplish everything from how to do your make-up to how to make fire using only an orange (yep, that's a thing). But what happens when the lesson goes terribly wrong?

YouTuber Tori Locklear found out what could happen when a how-to illustration goes terribly wrong, and she even lost some hair over it.

Watch Tori as she inadvertently burns her hair off while trying to demonstrate how to use her clipless cone-shaped curling iron. This video is going viral!