Neffew 

pronounced nef-yoo
noun
1.
a son of one's brother or sister.
2.
a son of one's spouse's brother or sister.

A Tunis court has convicted a neffew of the wife of Tunisia’s former president for writing more than €300 million ($399 million) in bad checks and sentenced him to 18 years in prison.

Neffew by Nyghtsong November 29, 2011

NEFFEX 

BEST MUSIC EVER!!!

I LOVE NEFFEX!!!!!

NEFFEX by Ken Kanekineki November 5, 2018

Neffed the Meeting 

To join a meeting under the guise of one topic, only to direct the discussion to a more entertaining (or often business-centric) conversation.

We met to discuss the audit, but he neffed the meeting and all we talked about was Monty Python

Neffed the Meeting by Genevieve Magoo September 23, 2010

Nefferbilly 

1. The skin on the back of your knee-cap.
2. A black version of the monsters from "Where the Wild Things Are."

3. A slang term for a blue African Avatar that smells and emutes juices
4. The act of acting like a baby

1. Yo, I can see your nefferbilly.
2. Watch out! There's a herd of nefferbillies coming!
3. Sandra, you reaked today, did a nefferbilly get to you?
4. Joey, you need to stop acting like a nefferbilly before I hit you.

Nefferbilly by M&R Productions. March 31, 2010

neffed 

To be made a fool of; To make a fool of; To confound or prove wrong; embarrasing someone
also Total and undeniable dominance of a person, group of people or situation as to make them/it akin to ones bitch.

Dude! you just got Neffed up the A! or
You were really neffed when you walked in on your girlfriend cheating on you.

neffed by alex neff January 2, 2008

Neffel 

Someone who knows everybody's buisness

Hilary knows every body's buisness in her neighbour hood- what a neffel

Neffel by Steal strings May 15, 2014

Nefew

Super intelligent new interns at multi-million dollar companies. Potential full timers are often jealous of their grasp, reach and intellect.

I am afraid that the nefew at AMZ Company will replace me soon! (here I can be SDE L4 - L8)

Nefew by amzint October 5, 2022