Miley Cyrus's "twerking" craze has caused one poor girl to set herself on fire.

YouTube user Caitlin Heller "tried making a sexy twerk video" for her boyfriend, but it didn't quite work out.

"Things got a little too hot," she says in the description for the video -- which has close to a million-and-a-half hits on the video-sharing site already.

Caitlin attempted to take the dance craze a step further -- mastering it upside-down. Unfortunately she tried the move in front of a door, and you never know who's going to show up.

Miley, a professional twerker, showed off her moves at the MTV Video Music Awards two weeks ago during a racy performance with crooner Robin Thicke (watch it here).

At least Caitlin kept her tongue in her mouth the whole time.