Another time my friend and I bought a heap of fireworks, and after launching a few got bored and decided they needed some extra kick. So we covered them in paint and turpentine and launched them. But we stupidly forgot about the huge pile of turps and paint at our feet, and as the sparks hit the ground near us, a huge kickass fireball engulfed us. We didnt get to see the firework as we were too busy screaming and diving away from a huge mushroom cloud of fire, and cowering in the fetal position and weeping while a giant ball of fire burned all around.
Yeah, I'm pretty dumb.