Man Bursts Into Flames at Porn Shop [VIDEO]

A San Francisco man was enjoying some adult videos in a private booth inside an area porn shop Wednesday when something stunning happened: he burst into flames.

Luckily, there was a firetruck only a block away, so when the human fireball rushed out into the street the firefighters were able to help him.

Let us know your funniest most original explanation of how the man caught on fire and we will give the winner two tickets to Hollywood Theaters at the Gallatin Valley Mall!

The man suffered third-degree burns and is currently in critical condition at a San Francisco hospital.

Arson investigators are not sure what set off the flame, and there is no word on which "steaming hot" video the man was watching when he combusted.

[CBS San Fransisco]