International Mathematical Olympiad

A competition that only the smartest people in the world can join.
If I were to compete in IMO, I would have to be at least half smart as Einstein.
by Vince September 20, 2003
Imo is also a nickname for people called imogen or imogene.
supa imo is awesome
imogen is a shit name im gonna call you imo
by Supa Imo August 01, 2006
Steeped in strength, raised on dignity and determination, aware of the past, the present, and the possibilities of the future, a genius and an agent of positive change, the boy from Brisbane upon whose shoulders the future of the world rests.
Capable of amazing feats,he is an icon in his location.
Half-Man, Half-Amazing
Yes, the modern man has evolved, but it is unlikely we will see one have the effect that Imo did.
by UCSM April 05, 2008
Boring chatroom demagogue often found lodged up various Opers anal passages on the chat server Devoid of personality.
by Anonymous March 28, 2003
A emotional, suicidal, gay, punk rocker who who wheres their hair over one eye and wheres tight black clothes and badly died black hair.
Those imos at the mall are always sliting their wrists and complaining about life.
by LMxDurgex December 24, 2008
Short for 'I am going to'. Largely in use on the internet, specifically in a text-based game or MUD, Ancient Anguish.
Imo do that later. Imo take a nap now.
by Tlachtgae November 26, 2005
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