Yeah. Glass Coke bottle + Jetex pellet + plastic champaign bottle stopper. Loud boom. Lots of little pieces of broken glass flying through the air. Oh, and no BATF agents swarming over the neighborhood.
The joys of growing up in early-'70s America.
Or Drano + aluminum foil. We used to use it for generating hydrogen to make our own balloons, but sealing it in a bottle would result in an explosion from the pressure.