MO

Method of Operation (the way you do the things).

by Fangsta March 18, 2003

MO

Short form of modus operandi(latin) which translates to motive of operation

"That wasn't good enough to keep my MO/Shit that wasn't good enough to complete my demo"
-Joe Budden (10 Mins)

by Maverick April 15, 2005

MO

A word meaning "Homosexual." It is often used to replace other parts of a word to make that word sound gay.(i.e. MOcabulay instead of vocabulary)

Your so MO that you won a gold medal in the MOlympics because of your MOcabulary.

by HOMOwner February 17, 2005

MO

Morbidly Obese

If you are 100 lbs over your ideal body weight. Have a Body Mass Index (BMI) of over 40. Or in other words are "rather large!"

They really shouldn't have "all you can eat" places! Too much of a MO hangout.

by TheCraw2 September 22, 2009

MO

1. Modus Operandi (method of operation), how you do something

2. Multiple Orgasm

1. The killers MO was drowning his victims

2. "I gave Krista the best sex of her life last night. She totally Mo'd."

by Changsta December 19, 2005

MO

short for a collection of words.

Momentum
moment
motivation

and anything that begins with MO for that matter.

-He is doing great!
-yeah, he has a bunch of MO

or

- i am so not getting anything done, lacking MO today.

by man of the MOment April 13, 2010

MO

MO is short for makeout

are you going to MO her today?

by Jonnygarson June 04, 2007