m&m

A masturbating maniac

Stephany needs to stop masturbating to Andrew!
she is an m&m.

by andrew #2 December 4, 2007

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&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

m&m

meaningful & memorable

m&m describes instruction/education that is interesting and engaging (meaingful and memorable)-- it is instruction that sticks as opposed to rote memorization or lessons that ask studets to read the book and answer the questions

by A Teacher September 8, 2006

\m/(- -)\m/

the little moshing dude throwing the devil horns. often used on instant messengers

dude 1: woo gig tonight!!
dude 2: yeah cant wait \m/(- -)\m/

by Grish April 25, 2006

m&m

mom and mom. 2 lesbian parents

check this shit out homie that kid got a m&m. i wish i was that lil kid.

by homie July 29, 2003