Back in 03 through 05 my friends and I used to make M80s out of piccolo pete's using a 2 liter bottle. I made one out of 10 piccolo pete's (usually you only use 2-3) and lit the bastard off at the park next to a brick wall (bathrooms) and that thing shook the ground and had a mushroom cloud. Those were the days of good ole fun. Now, I'd probably be arrested for terrorism.