m4g 

Just like m4m on Craigslist is "male (looking) for male," and m4f is "male (looking) for female," m4g is "male for giraffe."

First appeared in the Penny Arcade comic, "The Carnal Consonant," with the first reference to Tycho's affinity for giraffes appearing in "Savannah Heat."

Tycho from Penny Arcade was cruising Craigslist for some sweet m4g action when his wife caught him.

"We've been married ten years, alright? Sometimes a man needs a little G."

m4g by NovaNox May 12, 2009

M4G 

Monroe 4 Wheel Drive Gang. A group (a non violent group of friends) of country, coon ass, rednecks who drive 4 wheel drive trucks. The group originated in Monroe, Louisiana. The group is a very well respected group and can be seen sporting the "M4x4G" decal on their back glass. The founders of the group (Joseph Donald, Steven Reeves, and husband and wife Mr. Jackson Puckett and Mrs. Angie Puckett) are some of the most famous people of the south. To be a part of the M4G one must first mail in an application with $25 cash along with a picture of their 4x4 truck along with a brief description of their after market modifications added to their truck. They then will be reviewed and will receive either a acceptance or denial letter in the mail.

You don't know who M4G is? Man you ain't a true country boy.

Oh shit everyone move, here comes the M4G

M4G by M4GFounder42 May 15, 2014

M4G 

Short for Made For Gaming, an online video game outlet (www.madeforgaming.com).

Have you checked M4G lately ?

M4G by urforyourban February 19, 2015

m4gery 

A rifle, of the general configuration of the Colt M4(tm), that is not actually made by Colt.

An M4 is generally considered to be of the M16 family and having the following features: A short gas system, a barrel weighted in front of the front sight post with a cut out to facilitate the mounting of an M203 grenade launcher, an adjustable stock and feed ramps that extend from the barrel extension into the upper receiver.

"That kool-aid drinking homo said my rifle is not an M4 because my feed ramps were not carved by Samuel Colt himself"

m4gery by eodinert May 24, 2005

M4gic 

An asshole bot in Team Fortress 2 that is ruining the game with OMEGATRONICS and default bots

'M4gic has joined the server'
*Insert loud music here*
Always make sure to kick any bots from games

M4gic by IRELAND'S CALL April 22, 2022

M4gery 

A civilian AR-15 rifle that has been configured as the military M-4 carbine with 14.5" barrel, flash supressor to bring barrel length to 16", and collapsable stock.

This M4gery tucks better than my AK.

M4gery by Final Cut October 28, 2005

M4G1K B34NZ 

referring to that of illega drugs of many kinds; Mainly that of crack rocks

Hey dude, let me get them M4G1K B34NZ! (emphasis on B34NZ)

M4G1K B34NZ by BIG AL ZANDER May 19, 2006