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)
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.
an alcoholic drink consisting of Captain Morgan and Monster
"Hey what are you drinking?"
"I got me some mo mo!"
1. Short for homo(sexual)
2. Britney Spears's cologne for gays.
"I do girls... mostly"
"TOTAL MO!" (from the film Eating Out 2)
a generalized name for any individual; whether you know their name or not.
Hey Mo, what are you doing.