Referring to the disappearance of any black man through any means. Often associated with African American fathers who desert their children and/or wives.
Jamal: Mom, what happened to daddy?
Shaqueefa: That man done left us when he went to buy cigs. He's long niggone by now!
Its a word from the TAE TAE language,who is a member of the world renowned the best boy band, BTS.
This was first used during the visit of the boyband to the Niagara falls.
* V's Niagara pho pho is so cute*
* I wish I was the Niagara pho pho that V was talking about.*