1. Term used to express complete joy and happiness.
2. Something extremely cool
We just won the game in overtime!!! Na-Na!!!
by Michael Orr September 11, 2004
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The best rapper alive who is still part street and part mainstream. He's got hits that they play on the radio often, then hes got hits that they never play. Overall, he's the most respected in the underground and he's still got some in mainstream.

And by the way, anyone who says Jay ripped Nas is riding some dick or works for Hot 97, or A and B
"Were you abused as a child, scared to smile, they called you ugly?
Well life is hard, hug me, don't reject me
Or make records to disrespect me, blatent or indirectly
In '88 you was gettin chased through your buildin
Callin my crib and I ain't even give you my numbers
All I did was gave you a style for you to run with"

"I still whip your ass, you thirty-six in a karate class
You Tae-bo hoe, tryna' work it out, you tryna' get brolic?
Ask me if I'm tryna' kick knowledge
Nah, I'm tryna' kick the shit you need to learn though
That ether, that shit that make your soul burn slow
Is he Dame Diddy, Dame Daddy or Dame Dummy?
Oh, I get it, you Biggie and he's Puffy
Rockafeller died of AIDS, that was the end of his chapter
And that's the guy y'all chose to name your company after?
Put it together, I rock hoes, y'all rock fellas"

- Nas
by wait until Street's Disciple October 11, 2004
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One of the greatest rappers of all time. His lyrics cannot be matched. Oh yeah, and he shit on Jay-Z.
by Anonymous May 21, 2003
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Nasir Jones (Nas) is hip-hop....He is one of the greatest rappers of all time. His birthday is today! September 14
Nas is half man, half amazing!
by ~Alize~ September 15, 2004
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N-Dubz slang for both Hello and Goodbye
Cathrine: Then how would you say goodbye to your nana?
TT: Na Na, nana
by Buzzcocks Babe December 6, 2010
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the realist and the illest... shitted on gay-z like there ain't no tomorrow. the only haters he got..are gay-z dick rydin stans
by nasiriyah July 25, 2003
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Na Na Meaning Hi & Bye
Gangstaa-Yo Man!
Gangstaa 2- Na Na Got to go Laterz
by MCJOKEZ January 4, 2010
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