Imo

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

Joey: That's racist, IMO.
Me: I'm Mexican, okay.

by hewameye January 19, 2012

In My Oppinion. Used sarcasticly in l337.

by Anonymous July 21, 2003

A homosexual who owns, strongly identifies with, and/or obsesses about Apple products, particularly the iPhone.

I tried having a conversation with him, but he's such an iMo that he wouldn't stop playing with his phone the whole time.

by darkbeats July 6, 2010

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 1, 2006

Boring chatroom demagogue often found lodged up various Opers anal passages on the chat server irc.webchat.org. Devoid of personality.

by Anonymous March 28, 2003

"imo" stands for "I Moved On!"