igmo 

ignorant moron

"W" is an igmo.

igmo by Fred October 16, 2003

IGMO 

IGMO refers to an ignorant motherfucker.

That fucking IGMO is hella annoying.

IGMO by cAnDiiE aNnA August 14, 2006

Igmo 

This is the short form of the phrase "Ignorant Moron".
Also stupid, fool, dip, dunce, brainless, dense, dim, dopey, gullible, half-baked, idiot, irrelevant, out-of-it, obtuse, out-to-lunch, senseless, rash, simpleton, wingnut, thick, witless, and 'tard.

As in, "The guy wasn't just ignorant or a moron. He was a total IGMO!"
stupid fool retard retarded ignorant moron idiot

Igmo by ALTARedSOUL November 22, 2011

igmo 

ignorant mother f*cker who has a tendancy to cut people off in traffic

Did you see that?! That igmo just cut me off!!!!!

igmo by Lauren November 10, 2003

igmo 

ignorant person

haters are igmos.

igmo by thisshouldn\'t June 19, 2003

igmo 

ignorant moron

charlee is an igmo because she said joe jonas's birthday is april 15 but it is august 15

igmo by PAIGE AND MOLLY September 28, 2008

Igmo 

1.One who is related to the Igmonaucorous 2.a slow stupid and incredibly usless unkown dinosaur. 3.A retard.

That guy is such an Igmo!
That stupid Igmo took my change!

Igmo by sancho1 November 7, 2005