To be ignorant of the world around you, in such a manner that makes your actions
equivalent to that of a person who doesn't really know or care about
other peoples perspectives.
Also: An object that lacks
realistic value but contains much monetary or black-culture value.
"
Don't fuck with me, I been to the pen twice"
As if their lack of grammar and inability to learn from previous mistakes makes them a more formidable opponent.
"Yall ain't got got no
grape juice all yall got is
grape drink. That's mad niggerish". That is mad niggerish.