m10

exactly the same as m8 or m9 as an abbreviation for 'mate'
it is used instead to describe an even better mate as 10>9 and 8

jessica: hey m8 how are you?

linda: i'm good thanks m10

m10 by sdhaisdhiaosdhoh October 23, 2013

M10

Abbreviation of MAC-10, a blowback operated machine pistol/submachine gun. Used commonly in rap music, specifically drill.

67 - Top Scorers

"Bro got a selection like Ben 10
Grip 4s and he grips on the M10"

M10 by bigeez February 1, 2021

m10

as in m10 surfcrew from long island! can also be used to describe cool shit

1 that last one was sick! completely m10
2 your moms tits are fully m10
3 dont blame us cause the m10 surfcrew dogged your girl
4 this weed is m10 bro

m10 by tj April 20, 2005

Barrett M107

1. The master-blaster of Badassitude.
2. A sniper rifle which fires a .50 BMG round and is accurate to ~2500 yards.

1. Dude 1: "Holy crap! Did you guys see that awesome guy over there with the Barrett M107?"
Dude 2: "He is so posessing of badassitude!"
Dude 3: "Yeah..."

2. Doug: "The Secret Service hate the M107, cause any idiot can kill someone a mile away with it."

Barrett M107 by YourMom42 October 2, 2008

M100 

An M100 is a Semi-Automatic Carbine Assault Rifle made by the American gun company Calico. It is called the M100 because of its high capacity clip of 100 rounds + 1 in the chamber. Was very unpopular due to the assault weapon ban which has since been repealed and M100's are now legal for civilians to possess in their respective state. The military has yet to contract with Calico thus leaving Calico a relatively small gun manufacturer. In some states is also referred to as a "long rifle" making it legal to posess in states with an assault weapon ban.

1.
Josh: "Did you hear all of those shots last night?"
Dave: "Yeah my boy brought his dad's Calico M100 to my house and we took potshots at that tree stump"
Josh: "Damn I musta heard at least 100 shots fired"

2. The Notorious BIG in the song Somebodies gotta die references it "What kinda shots my nigga I see mad holes. What kinda gats? Hitchlinks, cocks, and calicos"

M100 by JiZZA420 March 13, 2009

m10n 

Written or typed notation for "mother fuckin," as there are 10 characters between M and N. This alternate spelling is used to sanitize or shorten length-constrained status messages on social networking services.
See also: i18n = internationalization; L10n = localization

From a tweet: "Some m10n jerk just dinged my car and drove off without leaving a note!"

m10n by RyanHos October 26, 2010

The Mercedes-Benz M103 

The most robust, bad-ass inline 6 cylinder engine Mercedes-Benz has ever built. For a chunk of money can be enhanced to a twin turbo boost monster or a screaming 10,000 RPM rev demon.

My 1989 Mercedes-Benz is powered by The Mercedes-Benz M103 engine, has 200,000 miles on it and I still think I will die before it does.

The Mercedes-Benz M103 by RTiberiusB April 9, 2010