m&m's

A delicicious kind of chocolate candy with a crunchy, colored coating. Made by the Mars chocolate company. They are round and sometimes used in cakes, frostings, and other types of sugar filled deserts and dishes.

Kyle at a whole 6 pound bag of m&m's yesterday.

by J6&J13 June 11, 2006

m'tarded

Short for "mega-retarded", indicating a level of retardation above and beyond all instances previously encountered by the speaker.

"Jesus, you're more m'tarded than I thought!"

by T. Strange July 3, 2003

M'Kay

A word used by store/office managers, often after giving instructions, to indicate that there shall be no opposition to the instruction, nor any argument made. Sometimes followed up with a "Great" or "Thanks" as a usually unsuccessful attempt to make the employee feel like less of a tool.

"While you finish my reports for me, I'm gonna go pick up a hooker for my lunch break m'kay? Thanks."

by A.J. Eitel April 16, 2008

M.O.B

This word means money over bitches

Rod: I roll with M.O.B
luke: no way, thats raw

by shmobin May 9, 2008

M-80

A firework that contains about 3 grams of pyrotechnic powder. Most M-80s are actually pieces of crap that contain tiny amounts of powder compared to genuine M-80s (firecrackers are called M-##, where ## corresponds to the amount of powder it has in grams). Illegal since 1966.

Real M-80s were so strong that the military used them to simulate grenade explosions.

by The Mr Needles Experience October 11, 2007

M Y O B

Mind your own business

if a person keep asking too many peronal questions just say:
M Y O B. It is perfect to use in an email response.

by Atassm October 3, 2007

M. Diddy

1. Martha Stewart's Prison Bitch name.
2. A wannabe rapper who's name starts with the letter 'M'.

1) That M. Diddy is a hot piece of ass!

2) Yo! It's M. Diddy whizzle in tha hizzle fo' shizzle, all the ladies think i gotsa small Pe-nizzle!

by Nick John July 26, 2005