A knock is someone who is a fiend for drugs of any kind. There can be
weed knocks, coke knocks, pill knocks, etc... Also refers to when someone exhibits "knockish" behavior, i.e. fiending for drugs or just acting
square. (see
square) The word knock is derived from the "knock" of a fiend knocking on the door looking for drugs.
I was
left with the decision of whether to
bust some knocks and make that
money or just kick it with these females.