D.O.A. (Death of Auto-Tune) The Blueprint 3 Jay Z

na na na na, hey hey hey, goodbye

a traditional chant used at the end of sporting events to insult the losing team and emphasize the fact that they have lost, Jay Z is using it in this song to say that autotuners are on their way out of rap music because he doesn't like them
In the lyrics Jay-Z is saying goodbye to the use of Autotune in rap, officially blacklisting all rappers who "T-Pain" their songs after D.O.A. The lyrics are borrowed from "Na Na Hey Hey Kiss Him Goodbye" by Steam.
A classic chant in sports. It's usually what fans of the winning team start chanting to players on the losing team.
Jay-Z borrows this famous line from the chorus of the late 1960s number one hit pop-rock song "Na Na Hey Hey Kiss Him Goodbye" to bid farewell to the auto-tune phenomenon, hence the "D.O.A. (Death of Auto-Tune)" song title.
there is no meaning, it's just a chant. na doesn't mean nothing. hey doesn't really mean hello. it just all sounds good together.
a taunt usually used to vex a losing team or person.
decyphring fo f...