Adjective; the ability to be both an asshole and stupid at the same time.
"my boss is an ignoranus!"
by mischeviousme May 23, 2014
ignoranus (ig-nor-AY-nuss), noun; a polite euphemism for the term "dumb ass;" an excessively oblivious, obnoxious, or otherwise intolerable person.
As Mary displayed her full-back-sized tattoo of Elvis riding a comet, some ignoranus asked her, "Did that hurt?"
by Zombie in Training April 09, 2012
A PERSON WHO IS MEAN AND IGNORANT. A NICE WAY TO CALL SOMEONE AN A**HOLE.
MY FRIEND IZZY IS SO RUDE, HE IS SUCH AN IGNORANUS
by CHICO THE PUNISHER July 14, 2011
An Ignorant Asshole!
Your an ignoranus you dumb mother fucker!
by Crash68 February 10, 2011
A person that behaves in an ignorant way or acts like an ignorant ass.
That dude at the party cleared the room when he acted like an ignoranus right in front of every one.
by Hobby Horse March 20, 2010
A person who not only stupid - but also a total dickhead
Sam: I saw Tim today. A very painful experience

Sophie: I know - that guy's a total ignoranus
by Miss Kit August 09, 2008
Adjective used to describe a person who is both stupid AND an asshole
by YakBoy March 13, 2003

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