A "Cockmasta" is the one who rules over chickens, such as a farmer or a hungry African American at KFC.

also:
a compound word composed of the words "Cock" and "Master".
The "Cock" refers to the chicken/rooster, or "Cock" animal.
"Masta" refers to "master" and is a name for the one who dominates.
> I went to the farm and saw the "cockmasta" feeding his chickens.
> In the summer, KFCs and Popeyes are filled with cockmastas.