Cremora Fireballs and gas bombs

I'll start by mentioning a cool effect I would not have come up with. Apparantly, you can make giant fireballs using coffee creamer. I would guess that calf milk-replacer would work too but I mostly just work on the computer and don't have alot of practical experiance. For real GIANT nuke-sized fireballs, I have seen people put some waterproofed black powder lift charge at the bottom of a 6" diameter steel morter and fill it with a little gasoline. The fireball rose in the sky for about 30 seconds and petered out into a giant smoke ring the size of a good sized house that lasted for about 5 minutes.

It Was Cool!!!