Nanase 

a person who changes someone's life for the better, specifically by helping them recognizing their dream for the future.
Originate from Goodbye Sengen (the Light novel)

"Man, I will just go to school enough so that I can graduate and go to college and get a boring office job afterward"
"m8 you really need a Nanase in your life."

Nanase by Rei Eikou May 1, 2022

Nanas 

Two people that have nana and hachis haircolor from the popular anime nana. (Avi and Juli)

“Wow look at those nanas they look so cool!”

Nanas by Erensoatmeal May 16, 2022

Nanasei 

A very nuclear person and everyone in her presence feels radiated.

I met some niggas from Chernobyl and they were such Nanaseis...

Nanasei by jimthome1224 March 10, 2024

b@nanas

B@nanas is how you describe somebody who has balls the size of bowling balls and is the greatest youtuber.

B@nanas is cool, b@nanas is sexy, b@nanas is my idol

b@nanas by B@nanas June 19, 2022

Na-na na-na boo boo, go stick your head in doo doo 

A phrase that is meant to tease and emotionally scorn someone you dislike for any reason at all.

Na-na na-na boo boo, go stick your head in doo doo.

Na-na na-na boo boo, go stick your head in doo doo by Annnna Montana December 25, 2010

sha na na na 

Originated from the sound made at the closing of the "Family Ties" theme song. Used after something incredibly dynamic or cool is said or done.

Your friend: "Hey, so I ran into the ho Carly. You know, the one who gave Kirk herpes. Yeah, I told her she smells."
You reply: "Sha na na na!"

sha na na na by Brendan April 28, 2003

Shut Na Na 

It's a way of saying shut up.

You used shut na na when someone is talking and you don't like what they are saying.

Shut Na Na by Angel love October 22, 2018