This Man's Lucky His Hands Weren't Pulled Out Of Their Sockets

So this just happened in Poland. I'm not from there so I don't know if this is some sort of pastime of theirs but this just looks dangerous. This contraption - I don't know what it is - seems to have some serious power with it and I wouldn't have been surprised if the guy holding it was running around with a missing limb after the blast. Luckily, nothing of this sort happened.

Cannon, noisemaker, an invention of the Polish blokes in the video, whatever the thing is, it makes a good blast. Make a man hold it while another lights it up and you have internet video gold. And one last thing, is the guy holding the contraption drunk? He seems to be swaying a bit. The thing doesn't seem to be that heavy to cause someone to sway.