Darwinism doesn't curb as much of the human gene pool these days as it used to, but luckily we have fireworks to pick up the slack. So learn from the mistakes of others by checking out these 20 hysterical fireworks fails. You won't regret it.
1. Cinderblock Fail - Don't pile things on top of your fireworks. Even if you've had eight Bud Lights and you feel invincible. It doesn't end well.