mo'

short for mother. seriously, who would use it for anything else

as in mo' fucker. or mo' trucker.

by jakegilmann June 15, 2008

MO

Magneto-optical (disk or drive).

A removable magneto-optical disk.

Archive it on an MO, it's more stable than a syquest or zip.

by vanilla g-lotto December 29, 2004

Mo

When used in north eastern New Jersey/New York "Mo" generally stands for "Moron".

"My dad is such a mo. He got arrested for assaulting an officer again."

by LK865 November 19, 2011

mo

A term of affection used between close friends, similar to "bro." Can also be used as a light-hearted put down, inferring someone's lack of fortitude.

"Wadup mo."
"Whatchu mo's up to."
"Chug that fuckin beer, don't be a mo!"

by Moose121 April 20, 2007

mo

Moet champagne. Definitely not Captan Morgan; it's simply not classy enough.

"Even if you gots to get jet-black, head to toe To get the dough, battle for bottles of Mo' or 'dro" -- MF DOOM

by Fourth Doctor May 15, 2005

Mo'

Another word for homo or fag

That teacher is such a Mo'.

by Derek Vinyard September 27, 2005

MOS

make out slut.

Naw, she's an MOS.

by makeoutslut June 1, 2010