Top definition
A really ignorant person. Someone who doesn't know how the world works, and doesn't CARE to know.
Boyo, you are such an ignoramous. Can't you learn to shut your mouth while you chew your food?
by Cherie Nelson May 23, 2005
Get the mug
Get a ignoramous mug for your bunkmate Sarah.
2
Ignoramous: Someone who is stupid and an asshole.

pronounced ig'nor' Ay,mous
"You're an ignoramous."
"What an ignoramous."
by Andrea DGeorge Nor-Cal May 23, 2016
Get the mug
Get a Ignoramous mug for your buddy Nathalie.
3

Officially: An offensive term that deliberately insults somebody's level of intelligence or education.

In slang: A person who is completely ignorant, an ass, a prik, idiot, etc.
by Jafje September 16, 2007
Get the mug
Get a Ignoramous mug for your barber Trump.
5
Someone who ignores you all day and then expects you to respond and interact with them the second they want you to.
Guy #1 "Hey dude why have you ignored me for the past two hours?"
Guy #2 "................."
Guy #1"Come on man"
Guy #2"................"
Guy #2"Hey man what's up?"
Guy #1"Not much, ignoramous."
by randygertie April 28, 2011
Get the mug
Get a ignoramous mug for your mom Sarah.
6
a word accidentally created when a drunk person was asked where he had sex with a girl
wingman: "Where did you fuck that bitch at?"
bro: "ignoramous"
wingman: "you mean in her anus?
bro: "yeah, that"
by Vincent Barjode January 12, 2012
Get the mug
Get a ignoramous mug for your brother Vivek.