KZBlog

Heard about this one via Wait, Wait Don’t Tell Me and tracked down an RFE/RL article about it:

the most concentrated and popular form of marijuana is so-called “plastilin” (plasticine), and the way it is harvested and produced has not changed for centuries.

It begins with a freshly showered person riding naked for hours on a clean, washed horse inside a two-meter-high “forest” of marijuana.

Afterwards, the human body and that of the horse are covered with a thick layer of resin mixed with sweat.

It only takes a few tiny pieces of “plastilin” to get high.
This produces a substance that is usually dark brown in color, which is then thoroughly scraped off the human and horse’s bodies.

The mixture is subsequently pressed, molded into bars, and dried.

The “plastilin” that results from this process effectively comprises very concentrated marijuana bars.

A couple of small, pinhead-sized pieces from one of these bars added to a regular cigarette is enough to make the smoker happy.

from RFE/RL