The term "nigga" is a colloquial slang word derived from the racial slur "nigger," which historically has been used as an offensive term against Black people. However, "nigga" has been reappropriated within African-American Vernacular English and is often used by Black people in a non-pejorative, familiar, or friendly way to refer to each other, similar to terms like "dude," "homeboy," or "bro"

. Its meaning and acceptability are highly context-dependent. Among African- Americans, it can express solidarity, affection, or camaraderie, but it remains offensive and unacceptable when used by people outside the Black community, where it is often seen as cultural appropriation or disrespectful

. The term is heavily associated with hip hop culture and has been popularized in music and comedy since the late 20th century

. In summary, "nigga" is a reclaimed form of a historically offensive slur used primarily within the Black community as a term of endearment or casual address, but it remains controversial and offensive if used by others