look up any word, like blumpkin:
A gay penguin.
Joe: That penguin just tried to bang me in the ass!
Bob: Yeah, he's a total ignoramus.
by Sergeant Turdwhilst September 29, 2011
Someone who is incredibly stupid and has no life.
people who are ignoramus include Directioners, Potter Heads, Gleeks, Sheeranators and anyone who crys in Titanic.

"Look! Its a pigeon!"
"OMG its Kevin!"
by Hayley987 April 30, 2012
An asshole/idiot/fucktard/stupid ass, etc.
Ignoramus, stop touching that little boy!
by Dutch May 04, 2003
#1 Someone who refuses to answer something important that you NEED to know.

#2 Someone who is an asshole/fucktard/prick/dick etc.
Answer Me You Ignoramus!
by DOMINIC IS GAY!!!!!! January 02, 2007
ignoramus-first of all, for all of us who want to spell well, it's ignoramus not ignoranus.
it means ignorant or stupid.
your mom, you, and those other people who don't know how to spell. You all fall under the ignoramus category.
by P.Sherman 42 Wallaby way Sydney October 30, 2005
Someone who is ignorant. Often used to describe a bigot.
People who think the plural of ignoramus is ignorami are ignorant the the fact it is actually ignoramuses.
by Gumba Gumba February 24, 2004