Mo 

Short for the emo. Used when describing those people who dwell on their "emotions" and expect everyone to feel bad for them.

Look at those 'mos over there, they think their lives suck, have any of them ever seen a 3rd world country?

Mo by krunky July 17, 2006

Mo 

A condensed form of the words man and ho. It is a man ho!

Dude, Bob is such a mo! He gets all the laidies!

Mo by Steve December 18, 2004

mo 

(verb)to shave off someone's pubic hair (short for mow as to mow the lawn)

lauren gave him a mo

mo by fulltiltmonkey September 6, 2007

mo 

a skinny piece of garbage who cannot get laid, see also rapist or stalker.

The mo could not get laid so he stalked and then raped a girl.

mo by ted June 13, 2003

mo 

a very homosexual black/hispanic man

Jon and Brandon are such Mo's

mo by Boboskewotentoten January 23, 2008

Mo 

Short for emo, homo, lesmo, bimo, keemo, benson leiMO, MOnster, and other words with MO in it. Common examples are when Larry, Raymond, Crystal, Jon, Alvin, Simon, Jeffrey, Benson, RayLi, RayZ, Mary, Iris, Doris, and Ryan, are being dense. People that are MO usually do stupid things like yell out car windows screaming "WEST SIDEEEEEEEEE." Also, MO people are oblivious that they are mo, which makes them even MORE mo.

This is a word that originated in San Francisco. UH HEEEEEEEEEEEe

Larry: "I want to play with a Barbie!!"
Daniel: "Don't be MO!"

Mo by dszeto1 August 3, 2008

Mo 

A girl who alays like realy ugly or stupid or odd guys and is a slut and is already pregnant

U let him have some, but he's so ugly, ur such a mo

Mo by Yada December 12, 2003