We don't know too much about playing dangerous pranks, but we can tell you that it's probably never a good idea to film the entire the thing and then stream it online. But that is exactly what one man, who apparently goes by the name of "Nobu," did when he threw a bunch of firecrackers into a Starbucks.

The man streamed the entire prank on the Japanese site Nico Nico, and the video shows two men's faces as one of them throws a pack of firecrackers into a Starbucks while the other yells on a bullhorn. The original stream lasted for over nine minutes and the YouTube clip captures just the prank. Nobu has since tweeted that he turned himself in and the authorities took away his laptop.