(n) A Japanese emoticon used to convey the act of bowing to another.  This usually means you admire something of them, or wish to show respect.  In some cultures, bowing is also a way of greeting one another (however, if you use this emoticon to greet someone who is not from a culture of bowing, then you will most likely confuse them).
{Example 1}
Sensei (teacher): Goodmorning, pupil.
Student: m(_ _)m
{Example 2}
1: I just beat Halo2 in like an hour!!
2: Was this your first time playing?
1: YEAH!!!
2: m(_ _)m You are truly talented.
Sensei (teacher): Goodmorning, pupil.
Student: m(_ _)m
{Example 2}
1: I just beat Halo2 in like an hour!!
2: Was this your first time playing?
1: YEAH!!!
2: m(_ _)m You are truly talented.
by <(o.0;)> February 21, 2009
 Get the m(_ _)mmug.
Get the m(_ _)mmug. A delicicious kind of chocolate candy with a crunchy, colored coating. Made by the Mars chocolate company. They are round and sometimes used in cakes, frostings, and other types of sugar filled deserts and dishes.
by J6&J13 June 11, 2006
 Get the m&m'smug.
Get the m&m'smug. Molly and Mary-Jane, MDMA and Marijuana. The mixture of these two drugs can take your party experience to a whole new level. These ladies are the life of any party.
"What's with Christina and Ricky..They seem so happy and awesome tonight!" "Ya man! They had M & M's before the party!"
by CallAlice September 19, 2013
 Get the M & M'smug.
Get the M & M'smug. More a sound than a word.
The oposite of "mhm".
It's negative, like "no", "hell no" or whatever similar.
The oposite of "mhm".
It's negative, like "no", "hell no" or whatever similar.
by Elliken April 20, 2010
 Get the m-mmug.
Get the m-mmug. looks like a rockerrrr
by rockerrrdude March 6, 2009
 Get the \m/ (-_-) \m/mug.
Get the \m/ (-_-) \m/mug. M&M = McDonald's and Motel. Good cheap date is a trip to McDonalds, followed by a trip to the cheapest motel around.
by cheap motel November 5, 2008
 Get the M & Mmug.
Get the M & Mmug. Abbreviation for marine mattress.  Slang term for a woman or guy that only gives up the booty to marines.
“Hey, that new Air Force chick that showed up at the office yesterday is hot.”
“You don’t have a chance dude. She was in my class at the Defense Language Institute, she’s a freaking M & M and a half.”
“You don’t have a chance dude. She was in my class at the Defense Language Institute, she’s a freaking M & M and a half.”
by Trav October 21, 2004
 Get the M & Mmug.
Get the M & Mmug.