Nothing, meaning to do nothing, a quick easy one syllable word that's easy to say, easy to tweet and easy to text.
Q: "Hey...what are you doing"? A: "Nub"
by Chims April 11, 2013

Oh she may not walk the walk, and she may not like to talk
But boy she sure knows how to rock, she's nubs.
But boy she sure knows how to rock, she's nubs.
by Punk rocking bassist April 25, 2006

When a cat, specifically of the large tabby variety, of the male persusion latches onto a stuffed animal and humps it.
My cat named Gheppeto has nightly affairs nubbing Snow Ball, a stuffed animal. Since this ritual has become nothing less than routine, Snow Ball, is no longer the color of snow.
by Gheppeto October 25, 2008

by Festivalwriter November 22, 2011

by the 4 real October 1, 2010

A lame ass spelling for a wordnewb/word or wordnewbie/word. Commonly used by people who don't understand how pronounciations work.
person a: Heh, you're such a nub.
person b: Don't you mean newb? Or n00b?
person a: Oh yeah, I'm retarded.
person b: Don't you mean newb? Or n00b?
person a: Oh yeah, I'm retarded.
by Azrael September 4, 2003
