Kool-Aid consumer Isa black person someone who drinks a lot of Kool-Aid
Or it can be used as a joke to a black friend
Friend: You Melon muncher.
You: Kool-Aid consumer.
Friend: Fried chicken feaster.
You: Aright, You won.
when you support Rei Ayanami Chikita from Evangelion
The Nge fandom is dying share and like if you're a proud reicist.
you: I'm a reicist!
friend: you're a what??
you: a reicist I support rei
friend: oh, I thought you meant racis-
you: oh yeah that too I hate my kind.