short for a collection of words.


and anything that begins with MO for that matter.
-He is doing great!
-yeah, he has a bunch of MO


- i am so not getting anything done, lacking MO today.
by man of the MOment April 13, 2010
someone who cheers up the Intapeople offices with his wit and wisdom.
"Every office needs a Mo"
by The Amused Co-Worker April 10, 2010
The act of Making Out with someone. There are many different variations of Mo-ing (i.e. the Slow-Mo, easy-Mo, whoa-Mo).
Did you Mo last night?

Yeah, Felix and I Mo-ed on the dancefloor. Definitely a slow-Mo.
by seriouslyawkwardturtle March 14, 2010
A slow person.
Short for Mo-mo.
I can't believe he just said that. He's such a mo.
by bizrisi February 11, 2010
Short for mustache. The term "mo" has gained notoriety and been propelled to international fame by the Movember movement.

Originated in Australia, Movember is an annual campaign to raise money for mens' health issues; notably prostate cancer and testicular cancer. Every year men across the globe begin November 1 with a clean shaven face and spend the month growing and grooming a mustache in an effort to raise awareness, and money.
Dude, check out that hideous Mo on school janitor.

Today when I took my Mo to the gas station a little girl screamed at the sight of us and hid behind her mother.
by Yosemite.Sam October 19, 2009
No means yes, yes means Mo.
"Yes. as in Mo."
by Mofro318 September 12, 2009
A Male HO or a guy who sleeps around with anything with legs, most likely for either personal gain or as a recreational sport
"Dang, that guy is a MO fo sho!"
by snookie007 August 18, 2009

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