I suppose it's a side-benefit of the drug trade, that addicts are embracing multi-culturalism.
Those words translate, respectively, as,
a half, a sixteenth, black (heroin), white (cocaine), stinky (meth), marijuana, a piece (25 grams of
heroin) fifteen minutes, very good dope, pretty high, a hundred dollars, fifty dollars, no more
f****** cut, and be careful, there's lots of cops around.