Definitions by Hunter S. Zombie

Fallout 

The half burnt weed from a cashed out bowl that is found in an ash tray. Often smoked when you no longer have any fresh bud. Has the potential of getting you extra high because of the high resin content, much like a roach.

"Dude I am out of weed! All I have left is this fallout in the ash tray."

Fallout by Hunter S. Zombie November 21, 2011