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26.
MM
MM is the short form of Much Music, Canada's version of MTV. It plays more music than MTV, yet is somehow a lot more ghetto. Perhaps it is because they hire somebody off of the street every year as part of their Search?
Person 1: I was watching MM's Punk Show yesterday, and they played a fucking Emo band!
Person 2: Yeah, MM is ghetto.
Person 1: And pumo.
Person 1 and 2: SO NOT RELLIN!
by Sahara April 19, 2005
 
1.
mm
"Yes", "I agree" or "I hear you". It mimics the humming sound you make when you nod your head in agreement.
* Hey dude, can I ask you a question?
- mm
* Ok, here goes...
by Krytharn November 19, 2006
 
2.
m-m
More a sound than a word.

The oposite of "mhm".
It's negative, like "no", "hell no" or whatever similar.
d1: wanna catch a movie?
d2: m-m
d1: wanna get some food then?
d2: mhm
by Elliken April 20, 2010
 
3.
MULTIPLE MEN SYNDROME-when a woman/girl is juggling 2 or more men at the same time.
symptons-calling out the wrong names during sex,forgetting dates,showing up at the wrong guys house.
Hey girl,why do you look so tired?Its just because I'm suffering from M.M.S,I totally have all the symptoms!...
by Roni Coleman January 18, 2008
 
4.
mm
Mutual masturbation
For more than one individual to masturbate whilst in the company of another/others doing the same. MM is an abbreviation of the words mutual masturbation.
by Diddley August 14, 2013
 
5.
M.M
Medical Marijuana
California is the only state where M.M is legal.
by MagentaKow February 02, 2009
 
6.
MULTIPLE MEN SYNDROME-when a woman/girl is juggling 2 or more men at the same time.
symptons-calling out the wrong names during sex,forgetting dates,showing up at the wrong guys house.
Hey girl,why do you look so tired?Its just because I'm suffering from M.M.S,I totally have all the symptoms!...
by Roni Coleman January 18, 2008
 
7.
MM
MM = "Married Man" as refered to by his lover on the side.
I'm getting together with my MM Wednesday when his wife is at work.
by The OW March 05, 2008