Referring to how blacksomeone is by measuring how well they fit into the black stereotype. Can also be referred to the respect but not posing of one fitting into the black stereotype.
"Where's that nigga's blackness? Look at him wearing his fancy lil tie and that ass expensive suit down here in the ghetto."
(noun) The state of complete darkness. Failure to give a fuck. The urge to stay high as fuck all day err day. A flawless way of living life grand.
"I got a new job dude! straight blackness!!!"