Mo

The very man of her dreams. The one who she can't live without. He is the one guy that doesn't realize what his true worth is. He is the definition of AMAZING. The definition of perfect. He may not see the girl who cares about him right in front of his eyes, but when he realizes her ways, her care, her love for him, and he gives her a chance they will thrive the world as if it were their very own. He is the morning text you can't wait to open but then you realize he's not gonna respond because he left it in read after opening your text hours later. He is the love of her life without realizing it. He is the heart breaker of her soul. He is Mo. He is a beautiful asshole.

He's the perfect definition of perfect, what a mo.

by Smmmmmmm143 January 02, 2018

$MO

$MO means Scam Mafia Official and or Stack Money Only. It is a known group of vandal hackers, ddosers, doxers, and scammers.

“hey have you heard of $MO before? I saw em’ on the news.”

“yeah, they stole my walking fishies credit card info.”

by wandabuchen093 March 21, 2021

MOS

Okay, everybody else's definition of MOS is wrong. They are all stupid. Here is the real explanation: When a man loves a woman very very very much, they engage in an act called M. O. S. MOS stands for Mutual Oral Sex and is extremely pleasurable. Also see 69, Something that is awesome, the shit, the awesome, the best thing ever, etc.

Jennifer: Hey Austin, wanna MOS?

Austin: I like men.

Jennifer: Oh.

Jennifer: You don't know what MOS is, do you?

Austin: No. *Looks sad*

by International Lesbian Actor, George Clinton September 17, 2006

MO

Short for MOFO, which is short for Mother F'er... Used when somebody is being extremely MOFO-ic, and think they're a bad aaah from the skreets.

What up NuggA?
Aww BiT.. You just a MO!

by Jena March 16, 2005

mo

Short for 'moron'

That guy talking into an N-Gage looks like a mo.

by 1337 h4x0r November 21, 2003

mo

Someone or something that sucks, is annoying, or is frustrating. See also moped.

You told my boyfriend I hate him? You're such a mo!

Guy 1 : I just lost my job.
Guy 2 : What a mo.

by debbi domination November 02, 2006

MO

When someone is taught something and deliberately does it there own way in spite. This often leads to disaster.

Don't pull a Mo dude.

by Shydog August 23, 2008