When I was a kid, I found a pack of (red) smoke bombs un der my brother's bed.

One afternoon I invited my buddies over to play "Army".

I lit a couple of the smoke bombs in a coffee can in my bedroom, and my pals and I were pretending we were in a big smokey battle.

We finally had to open all the doors and windows in the house to attempt to air it out a bit... To my parent's horror, when the got home to the foul smelling (sulphur) house... they pointed outy to me that the red-smoke, had turned all of the once white-walls and ceilings to pink.

Let's just say, I was in a LITTLE trouble, especially when my mom noticed all the drapes and furiture now were in various shades of pink, and stunk like sulphur.