Dangerous game: flammable vapors explode in your face

In Brazil, in the state of Pernambuco, two guys are playing around with a can containing flammable vapors. One hits it with a hammer to pierce it while the other approaches with a lighter. The result: a violent and immediate explosion. One really wonders whether they anticipated the danger or if it was just total recklessness. A video that shows the risks of carelessly handling flammable products.