My friends and I only had four small fireworks but we made great use of them. Before we set them off we poured gasoline all over the center of the street so everything exploded when it was set off. Made me pretty nervous to be using one of those firestarters on a gas-drenched explosives though. At one point one of the fountains we were shooting lit on fire and fell over, just burning, and we all went closer to inspect it and it went off again so we ran for it. Great fun.
Anyone else do anything more stupid than this?