This might go without saying, but there's a right way and a wrong way to set off fireworks on the fourth of July. In fact, there are many, many, many wrong ways, as you'll see above.
For example: DON'T set them off inside your car or inside your kitchen cabinets. DON'T put a bottle rocket inside a cigarette and then try to smoke it. And definitely DON'T shoot roman candles at your friends or loved ones.
Check out our supercut above and our slideshow below for even more examples of what NOT to do.