Also known as the Stickle Pickle, it refers to a wide nose of specifically a Caucasian person. A black man cannot have a Nigga Nose because it's just a nose... don't be racist.
The study of Nigga . A full time major in University as well. You study fried chicken, kool-aid, watermelon and leaving your child at a young age. If you get a masters in nigganometry, you automatically get the n-word pass. Black people are born with a Masters in Nigganometry.
Person 1: "Yo, I just got my Masters in Nigganometry."
Person 2: "NIGGGGAAAAAA."
Person 1: "NIGGGGAAAAAAA."
(Rarely used in this sense) another term for African-American Vernacular English, otherwise known as Ebonics; however, in its truest sense, it is Ebonics so broken and dialectical that even other black people fail to understand what the person is saying.