A word sophisticated black people say to each other rather than nigga because it sounds smarter. Also can descibe a black guy acting like a white guy.
"Don't worry about Yung Jalen he is just being a niggum."
"The niggums that live across the street scare my children."
Explanation1: similar to calling them an idiot or a jackass
Example2: "Yo! Niggum!"
Explanation2: *sigh* just..a way of saying hi! instead of saying... "Wasup Nigga?!"
plural:"look at them over there... buncha niggum as I see it..."
plural explanation: similair to moose and deer in the way it is mentioned.