A teen who goes by the handle of ShockSlayer has built a nifty wrist-mounted flamethrower. It “consists of an aerosol can of butane, some tubing, a nozzle and a finger-controlled trigger made from string.” Video after the break.

Now SS hasn’t figured out a permanent source of ignition, so he has to start it with a torch, but once it’s going, it’s definitely something that could strike fear into the hearts of anyone who tries to mess with him.

[via Technabob]