Does anyone on the DNMs sell military grade smoke screens? I EDC Heelys so I can make a quick getaway in self defense situations, and the backpack I carry with me has an oil slick that I can deploy to trip up attackers. I figure adding a smoke grenade to my arsenal will make things even better, and I can finally defend myself from people like the manager who raises his voice at me at the movies and tells me I can't fill up my soda cup with butter to put on my popcorn(he says it's illegal, that's not even a real law).
Potassium Nitrate (Stump Remover) + Sugar + Colored Dye of choice
Tube (Soda Can Works Well)
Youtube "How to make a Pullpin Fuse"