Urban Dictionary: NIB

"Newly Initiated Brother." Used by Fraternities to describe pledges who have recently been initiated

by greekgod May 15, 2006

4 bit variable in programming (number between 0-15).
So 1 byte (8 bits) stores 2 nibs.
Mostly used to store accurate decimal numbers with BCD.

EGA graphics used NIBs when jesus was walking over water

by fi-Voxel September 03, 2010

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NIB

Nuts in Butt, NIB it being the act of putting your nuts into a butt.

"I'm gonna NIB that fat chick"

"Yeah, NIB it!"

by Anthony kjgh September 20, 2007

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NIB

NIB is an acronym for Nut In Bitches. Only those who NIB can use the holy word.

If you don't NIB get the fuck outta the bar!

by That Nigga's Associate April 29, 2019

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NIB

Nativity in Black, a song by Black Sabbath, original named because the drummers head looked like the nib of a pencil.

The chorus of NIB is:
Now I have you with me under my power
Our love grows stronger now with every hour
Look into my eyes you'll see who I am
My name is Lucifer please take my hand

by DanC November 07, 2005

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New in Box, meaning brand new and never used

I saw a few NIB items up on ebay last night.

by Faisal June 30, 2004

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NIB

A slang term used to refer to a girl you have recently slipped wood to for the first time - "New In (her) Box"

"So, how's it going with Cortney?"
"Yea, I NIB'd her last night."
"Gimme five."

by the79bomb October 07, 2009

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