Mo

To make more than the needed amount.

This guy made two slides. That jerk mo'ed us!

by anonymous2299211 June 16, 2009

MOS

Stands for Ministry of Sound, a highly successful nightclub in London where they play electronica and stuff.

person a: did you get that mos annual cd?
person b: why dont you go to my amazon wishlist and buy it for me
person a: ok!

by Steven Bao August 3, 2006

mo mo skat

An old dried up cunt with no visible means of support.

That mo mo skat don' scammed my stepfather out of his house.

by poopystack June 24, 2006

Mo

short for Homosexual, synonymous with the term fag or homo. Usually used as a derogatory term for one's friends

Don't be such a mo...mo.

by Hackmaster J September 12, 2006

mo

short for moron

Tell your boyfriend to stop being such a mo

by liljojo June 11, 2010

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 28, 2005

mo

Abbreviation for "moment"
Similar idea to "min" shortened from "minute"
Same as "tick" also.

I'll be back in a mo'/I'll be back in a min/Back in a tick

by PPLPerson June 22, 2006