of these definitions are wrong.
Real piff AKA piffy
not laced, but grown with opium
in it. Before the plant buds, a syringe is used to inject
the choice opiate into it, thus the drug being distributed evenly
through the plant. When smoked, the high produced
is more of a mellow, relaxed high
, then the normal hungry/sleepy/happy/stupid high produced
by marijuana alone.