M

Slang for the drug 'mentos'.
Highly addictive and is usually taken as a social drug, and breath freshener.

Whispers, "Hey Sarah...Got an M?"

by Sez and Vi October 18, 2007

M@

short hand for the name Matt

Yea, the M@ he's so cute

by Kaitlin January 05, 2004

\m/

what someone types into a chatroom, msn etc to represent the metal salute that is supposed to look like devil horns. however, nowdays it is used by posers who are fans of tryhard pop rock bands who think they are 'hardocore'.

annoying girl poser 1: OMG, i just scored tickets to the veronicas concert!!!!

annoying girl poser 2: OMG!! fully siiiiiiiick!!!!!!!!

annoying girl posers 1 & 2: WICKED!!! \m/ (both salute)! ROCK ON!!!!

by Kray-zee K October 22, 2006

M!A

An abbreviation used in tumblr that means, Magic!Anon.
It's used when asking a character a question anonymously.
The Magic!Anon has the ‘ability’ to make the character do or become anything.

M!A You have turned into a waffle for a day.
The character will then make posts as a "waffle" for the entire day.

by ThePawnDivinator September 25, 2014

M$

Typically used as a derogatory term for Microsoft. Typically used by those who use Linux as their operating system, it implies that Microsoft, a business, cares about business-related things.

The person said M$, so I naturally dismissed their opinion on what is the best operating system.

by Scumbag March 22, 2004

m

The 13th letter of the alphabet. Used widely in online games to reduce the amount of zeros in online currency . The "m" is used after a number to represent that number in the millions. Anything under one million is represented with k after the number.

That armor is so expensive! It costs 100m!

Hey do you have 79.9m I can borrom?

by Dark_Loki November 02, 2006

m&m

A masturbating maniac

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

by andrew #2 November 11, 2007