I don't know who thought this was a good idea, but they were sort of right, in an extremely dangerous way. These clowns decided that maybe they should light their bonfire with a home-made bazooka that fires fireworks and thankfully they caught it on camera for the rest of us.
Don't try this at home, folks. Unless you're into super stupid things that are also kind of awesome but still mostly stupid and dangerous, though awesomely so. [Reddit]