Mo

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

Mo

adj.
-Meaning very, largly,or alot.

"Dude that was Mo cool"

by K-nott July 02, 2005

Mo

A boy that you care about.

that boy is such a Mo

by carly9587634890758903 January 03, 2008

Mo

Commonly used in Western States, especially Idaho and Montana, to refer to a Mormon, or member of the Church of Jesus Christ of Latter Day Saints (LDS)

He's a Mo -- he never drinks coffee.

by wundersmack May 01, 2008

Mo Mo

A blunt. Wrapped in the cigas "Optimo"

yo lets hit that mo mo.

yo lets smoke up that mo mo.

by david December 01, 2003

mo

Can be used to replace the words 'very' or 'mad'.

That's MO ghetto, yo!!

by Clara July 12, 2003

mos

a bastardization of mos def meaning "I concur" or "Affirmative"

"man, this food they're serving blows"
"mos."

-or-
"are you going to join the riots tonight?"
"mos."

by Mos Def January 22, 2004