M

1.Short for La M or eme.
2.The Mexican Mafia.

La M has spread to many states.

by ASESSINO January 31, 2004

*m-

The emoticon for "lion."

-What did you see at the zoo today?
- *m-
-Was it Simba?
- . . . no.

by mantra6 January 15, 2010

M

the ESRB rating that stands for Mature, 17+. It basically means it has lots of violence or sex and stuff, and that stores are supposed to check id's when selling the game (unfortunatley, they actually do)

darn that m rating!!! It means I can't sneak out and buy Grand Theft Auto San Andreas at Best Buy. I guess I can try downloading it...

by brian July 01, 2005

M-A

My-Ass

1: dude, i just got a new mitsubishi lancer evolution ix!

2: M-A! You still are $12,600 short.

by AK23 July 11, 2008

M&M

No..not the sweet little colorful choco thing . It's an abrev. for : machine to machine. A technology or 'telematics'..to control machines by micro-cellphone devices.
Like when a Japanese girl wants to buy a soda can out of a street dispenser.. all she have to do is send an IM to the bloody thing and there it goes..!

the future is here..the future is Japan.

by hytham_hammer July 05, 2005

m&m

Mexican Mobile - usually some suped up pick-up, preferably a Chevrolet Silverado, with lowered suspension, tiny chrome wheels, loud muffler, illegal tint, and a huge airbrushed portrait of la virgen guadalupe hidalgo on the tailgate.

Man that m&m costs more than that fucker's trailer

by tupadre330 October 02, 2007

M@

A person to fear and respect.
A person that is very skilled
A person that all the ladies want to be with

by Anonymous April 11, 2003