m&m's

some types of drugs in pill form, usually ecstasy pills

richards gonna score us some m&m's so we can go ravin friday

by rawblood January 10, 2006

M.J.

The worlds greates basketball player next to Larry Bird and David Robinson. Short for Michal Jordan

M.J. is the man

by Maulinator9 April 8, 2004

\m/___(>_\\)___\m/

its an emo-ticon. its a representation of any one of a large number of awesome emos rocking out to awesome emo music. used in chat rooms or in emails.

emo 1: last night i went to that MCR concert!!
emo 2: wicked
emo 1: yea \m/___(>_\\)___\m/
emo 2: sweet.

by DarK~KnighT December 3, 2007

M.O.

Adj.
Short for Method of operation. Latin form "Modus expeditione." Meaning what one certain person is most noted for. A certain look, way of doing things or even attitude.

There is no latin word operandi

Stan: "who do i know that likes drinking and hates zombies?"
Nate: "Man, drinking and hating zombies?! Add pirates and thats my M.O."

by Andrew Von Doom September 26, 2005

M etallic A

The assholes who ruined file sharing on the Internet.

Metalica sucks dude! That midget drummer of they have is in front of the grand jury raisin hell about Napster. Damn rich rock star needs more money I guess! I've bought my last Metalica record

by ted December 13, 2003

M.F.O.I.

This is an acronym describing one's involvement at a party when there are girls around. It is normally used by one friend who is not in attendance at said party talking to another friend who is (via text). M.F.O.I. means Mingling, Fingering, or Otherwise Interacting (in reference to the people at the party (mingling), the girls at the party (fingering; could be used literally, but it does not need to be)), or otherwise interacting (etc...).

Guy 1 (not at party): Hey dude, hows the party? There any girls there?
Guy 2 (at party): It's alright, and they ain't bad.
Guy 1 (not satisfied with answer): You M.F.O.I.?
Guy 2: Nah, I'm just hanging with the guys, playin' some beer pong.
Guy 1: C'mon man, play the field.

by The Confuser June 27, 2009

M job

When a female gives a male an Indian Rug Burn on his penis.

"Dude! Megan was giving me a hand job, and all of the sudden she slipped a quick M job on me. It has been burning for days!"

by r@nd0m September 14, 2012