Define Lowercase Kkk Meaning

Lowercase Kkk
A white supremacist group that hates non Caucasian midgets.

Why aren't there any hate groups for midgets? Would it be called something like the lowercase kkk?
By Lillian
Lowercase Kkk
Part time racist people who hide their racism for fear losing social position or income.

Larry's only a member of the lowercase kkk, on weekends at home, after a few beers.
By Donna