numbnuts 

"num nutz"
1. a person or persons that possess very little knowledge, common sense, or skills.

2. Erik W. Heftie

numbnuts by eric h August 9, 2003

numbnuts 

A person who lacks some combination of common sense, intelligence, manners, or coolness.

What is your major malfunction numbnuts? Didn't mommy and daddy show you enough attention when you were a child?

numbnuts by Megaloman March 12, 2009

numbnuts 

A fucking moron. See fucktard.

Came to prominence after Austin Powers (I forget which one).

A trillion is more than a billion, numbnuts.

numbnuts by The Beer Baron October 7, 2004

numbnuts 

A numbnuts is a person of 'a certain age', i.e., old enough to know better, who behaves like a total shit or shithead. A jerk, a fool, a putz, schmuck, asshole, etc.

Mike and Louise behaved like complete numbnuts over that issue. They got mad and over-reacted, just like the numbnuts that they are.

numbnuts by Athelstan Spilhaus IV September 10, 2006

numbnuts 

a complete idiot, a person who doesnt know the definitions of words

Nick Payne doesnt know the difference between an android and a cyborg

numbnuts by Italian Stallion November 17, 2004

numbnuts 

This word is Self-Explanatory

What kind of numbnuts looks up "numbnuts" on urbandictionary

numbnuts by Stu August 13, 2004

numbnuts 

One whose bawls are dormant

After that kick from Nadine, hes got numbnuts

numbnuts by Red December 13, 2003