"Nigga What, Nigga Who (Originator 99)" (or its edited title "Jigga What, Jigga Who (Originator 99)" for the song's title to avoid hearing the word "Nigga") is a single by rapper Jay-Z's third album Vol.

2... Hard Knock Life.

The song is produced by Timbaland and features two artists: Big Jaz, who raps one verse and Amil, who speaks the track's chorus.

In 2004, the song was mashed with Linkin Park's "Faint" in the six track EP Collision Course.

B-Side In 2015, NME ranked the song number seven on their list of the ten greatest Jay-Z songs,[1] and in 2019, Rolling Stone ranked the song number eight on their list of the 50 greatest Jay-Z songs.