A newly addicted Methamphetamine addict, who is constantly searching for shards on the ground, and will put literally anything he finds in his meth pipe and tries smoking it. He can even have a qtr oz. in his pocket, and his search still continues..
NEIGHBOR #1; "Holy canoli, Karen! Do you see that mfer across the way?!!"
NEIGHBOR #2; "Oh, yeah, Worry not Karen- That's just ol' barefoot Bob shard varking, minding his own business!"