old ass nigga
A term popularized by
bitchrap artist Soulja Boy.
Ice-t, one of the greatest gangster rappers of all time, dissed Soulja Boy in a mixtape. In response to this, Soulja Boy posted a video on Youtube in which he repeatedly refered to
Ice-T as an "old ass nigga". Everytime he said this, his two slaves in the background would let out a fake laugh. Soulja Boy is now one of the moist disrespected artists in all of modern music.