M.O

short term for: make-out

He's such a m.o whore.
Me and Jessica had a m.o session.
I'm the m.o king.

by Jakeeeeeee November 19, 2007

M.O

these letters stand for the word movement

wat's the M.O for 2day?

by JEMIKA July 31, 2006

M.O.

Your fucking code and creed. How you do it.

That kid STAYS banging fat chicks. That's his M.O.

by J-junk January 13, 2006

M.O.

Abbreviation for make out.

See that chick over there. I totally M.O.ed with her on the dance floor.

by crobot July 12, 2005

M.O.

M.O-verb. commonly referred to as making out. Thus by combining the M and O of making out one creates MO. Pronounced like MOW, or MOE.

MOING, MOED, MO.

"holy cow look at rebbeca and tom, they're totally going to M.O."
"oh now they're MOING"

by amilli78693 August 20, 2009

M.O.

moral obligation

Man that's not within my M.O. to rob.

by Tank dog February 15, 2010

M.O.

The abbreviation for the words multiple orgasm. Said when something is so indescribably-delicious, it gives you a feeling like no other.

After sampling a taste of Robert's decadent dessert, "Chocolate Heaven", I was so overcome, that I closed my eyes, smiled, and thought M.O. - mmmmmm.....

by felinegroovey January 07, 2009