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.
by Athelstan Spilhaus IV September 10, 2006
Get the numbnuts mug."I hear that Johnny shot himself in the head while cleaning out a loaded shotgun before he headed out for the opening of dear season, what a numbnut!"
by btezra October 25, 2002
Get the numbnut mug.by Italian Stallion November 17, 2004
Get the numbnuts mug.This word is Self-Explanatory
by Stu August 13, 2004
Get the numbnuts mug.by Jockular Strapping June 7, 2005
Get the numbnutism mug.by Red December 13, 2003
Get the numbnuts mug.by maximorph April 23, 2003
Get the numbnut mug.