nas

The "National Academy of Sciences," a 501(c)(3) nonprofit think tank located in Washington, DC.

Man, that NAS sure has them high flying committeemen of science thinkin' they hot...

by Silverstone Metallic May 15, 2003

na!

When lifting up a middle finger, Hong Kong Cantonese tends to utter the word 'Na' or 'Naa' together. Its origin is unknown, but doing middle-finger without saying "Na" is like a woman turning pale.

1. Naa!! (with middle-finger)

by Yau February 2, 2005

na

Shortly, "na" is another way to say and the abbrevitation of "now".

"Girl you walk away and i have no one to lean on, 'na' whoz gonna lend me a shoulder to cry on"

Fuck it! 'na' Im gon' show her whoz da loser.

I'd love to stay here witchu but... 'na' I really have to go Fucker... :)))

by hci July 3, 2006

na man na

Another way to reject or say no, in response to another human; politeness

Would you do a chore for me? Na man na, I'd rather not.

by Ref Code 1*52 February 17, 2015

nas

Let me tell you. When you call someone nas, it means that they are the lowest forms of life to walk upon this planet.

Can be spelled like this by retards:

Niss, Nass, nis, nyss, nis

"You're such a nas"

"What a nas kid"

"Reece Leggett is such a nas"

"Johnny Brooks is being nas again"

"wow like... Louie Walker is the definition of nas"

by Nassasistic May 25, 2014

ill na na

Ill means sweet or tight and na na mean poonntang...so it means sweet poontang

Do you see Shannen over there? I banged her, she got the ill na na.

by Kat August 22, 2003

ill na na

u should know that ill means tight and for na na think of the last two letters of vagina.

Foxy Brown has the Ill na na.

by Fuckyallhaters August 10, 2003