Mo
adj or adv. really or a lot
1) My toe emits a mo putrid stench resembling burnt monkey sauce and dolphin ass.

2) I miss you mo!
by Michael Carrier July 27, 2004

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106
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

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107
Mo
An inexpensive, inferior type of Ho.

Moes usually either perform worse or are nasty and discusting.
You take a Ho to a Hotel

You take a Mo to a Motel

Ho = Hotel
Mo = Motel
by Thizzman October 05, 2006

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108
mo
could mean anything. Usually used in a sentence as "You are mo" or "I feel mo" which can mean "You are gay" or "I feel strange".
I'm feeling pretty mo today.
by blokzberry July 11, 2006

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109
mo
1)Short for mom
2)Short for more
3)Short for moron
4)nick name
1)But MO!
2)I'd like some mo, please.
3)Shut the fuck up MO!
4)His real name's marcus, but we call him mo
by Sylk Cream October 05, 2005

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110
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

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111
mo
something or someone that is annoying or acting in an annoying way
Why do you have to keep taking my stuff. You are such a mo.
This rock is blocking our way, its a giant mo.
by Ryan Cleland February 07, 2005

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112
mo
Short for Mormon. Used to identify a nieghbor or friend who is of the LDS faith. Used by non-Mormons, usually a derogatory term.
"Hey, are the Smiths LDS?"

"Yeah, they are so mo!"
by Eddie Greenwood January 10, 2005

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