The process of concealing an erection by securing it to the body with the waistband from an undergarment or pants.
I accidentally got a boner when we were watching the video on herpes in class today, luckily I was nibbing the entire time and no one noticed. Phew!
by Carmit March 12, 2008

by Anthony kjgh October 3, 2007

by Gene Bea 32 February 27, 2017

The act of licking one's knuckle, punching a man on a ladder's taint with the wet knuckle, and then flicking his balls and inserting a pinky into his anus. Usually performed by one man on another.
by WhyLG August 13, 2010

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
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 December 28, 2005

A shortened term of the word nibber usually used when a skinny white boy does not have the N card so he uses "nib" or nibber to call a person so there is none offense taken.
by EWOBLES June 2, 2018
