Niubbo 

Italian word standing for the english "newbie". A "niubbo" is defined as a person who doesn't know the meaning of the word "niubbo".

Niubbi, escono dalle fottute pareti!

Niubbo by wago March 8, 2004

nibbo 

Someone who eats a whole lot of food all the time, but never gains any wait. A nibbo does not have an eating disorder.

Rena- "Hey man. I just gobbled down another 3 bags of potato chips."
Tom- "Dang girl! You do that every week and gain no weight! Are you a nibbo!?"

nibbo by rhutch February 28, 2008

nibbology

The study of nibba or nibbatron

"Hey what do you study"

"Oh me?? I study nibbology"

nibbology by Gerard is sassier than you November 15, 2017

Nubbon 

A third nipple, found on male or female.

1) Oh my god is that a Nubbon!?
2) You are such a nubbon!

Nubbon by McCheeze August 27, 2005

nibbon

Borne out of calling a friend a derogatory name but without swearing, so instead of calling your mate a dick, you could call him a nibbon in front of parents.

Alright Conube you effing nibbon, how's it going?

nibbon by Pete Slattery September 22, 2004

Nibbo 

Someone who eats lots of ass.

Boon Choon, the nibbo, caused Alween's hole to be sore for a week.

Nibbo by Arrhur May 30, 2018

Nibbolai 

The boy who fixes everything.

Nigga 1: What are we going to do!?
Nigga 2: Nibbolai fixes
Nibbolai: *Fixes*

Nibbolai by Nigg1 May 13, 2020