It means there is a portion of the “light skinned” American black community who are crazy. Functional but definitely not sane.
Friend 1: I like Keisha, but sometimes she do some stupid shit like she don’t got it all upstairs.
Friend 2: Who? Light-skinned Keisha? Girrrl…I BEEN told you to leave her alone, you know she yellow crazy.
Friend 2: Who? Light-skinned Keisha? Girrrl…I BEEN told you to leave her alone, you know she yellow crazy.
by Funkadelic0102 July 23, 2021
Get the Yellow crazymug.