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 12, 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 June 25, 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 October 29, 2006

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 January 3, 2009

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 10, 2003

m&m's

A turd that falls apart in the water.

That turd felt like a foot longer, but it fell apart and looks like m&m's!

by choad666 October 14, 2006

M&M

Simeone who is slow and lazy and swears like a sailor and says lol insted of wtf

Guy 1: you are a M&M
Guy 2: 🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕

by IamBisexuelPornWords March 9, 2020