Na-Na 

A name that frequently appears in songs in all languages and from all backgrounds.

Rhianna song "Oooh Na-Na, what's my name?" and Ram Charan's song (Orange, the bollywood movie) "Where are you Na-Na?"

Na-Na by ily Na-Na December 24, 2010

na-na 

japanese word for the number 7

ichi, ni, san, yon, go, roku, nana.

na-na by murasaki January 26, 2004

na na 

short for the word vagiNA

used in "The Yummy Song" by Baby Bash

"That girl's got a platinum na na"

na na by GaaaGaaa January 2, 2007

na na 

Pussy coochie vagina snatch nookie

If the na na's to tight i through some jelly on

-Big L, Niggas PLease

na na by MicGregor November 22, 2007

na-na 

Nickname of the female genitalia.

Commonly used to describe a particularly odoriferous genitalia
i.e., "She's got the ill na-na"

na-na by Sir Daniel Gooch August 2, 2003

na na 

The vertical lips of a female located between the hips. Also known as vagina, pussy, clit, or secret girl hiding place.

Im the King of the na na!

na na by B-Trizzle April 12, 2005

na-na 

A term in the hood that means "No"

Yo G you be poppin in the hood
Na na Nigga!

na-na by biff johnson January 18, 2004