A word used to describe a person who is close to you, like a friend (or enemy). The context is what gives it meaning. The race is irrelevant as long as you know the people you are saying it to and they cool with it then you good. Unless they ain't then be ready for the consequences of using a politically charged and racial slur.
Person 1: Only real niggas know when it's coo to say nigga, right playa?
Person 2: Nigga, do I know you?
Person 1: (*gets layed out*)
Person 2: Nigga, do I know you?
Person 1: (*gets layed out*)
by Jose Amaru of the Andeans October 13, 2019
Get the Niggamug. A word that is very popular to say in rap songs. People use this word as a human being. Anyone can be a nigga even if you are black or white. You can also use it amongst your Vros like my niggas (my homies). Its just a cool word to use that representing rap culture. People that are hating over this word should blame the rappers that start using this cool ass word.
by Rap culture June 15, 2019
Get the Niggamug. by nigger the nigga October 18, 2019
Get the niggamug. 
a phrase usually used by black people. some white people use this phrase when they are talking to a friend.
by TheBigStoner420 November 30, 2018
Get the Niggamug.