Boom Dust 

The powder that is used in a cartridge to propel a pew (Bullet). Gunpowder.

"The boom dust is not igniting"

Boom Dust by Lavabite October 27, 2020

magic boom dust 

1. Hot Chocolate Powder. It flames up when you throw it in your campfire.

I threw my magic boom dust into the fire, pretending to be a Native American Shaman

magic boom dust by dvdwinter9 August 6, 2007