LMG 

Light Machine Gun, the most basic primary weapon in the Half-Life mod, Natural Selection. It is fast firing, accurate, and has a large (50 bullet) clip.

It is not extremely damaging; just 10 hp against an un-carapaced alien with an un-upgrated gun, but this is offset with the rate of fire and clip. Just make sure to point it in the general direction of the target.

Every marine begins with an LMG, and may be given an HMG, Shotgun, or Grenade Launcher.

LMG by Kenthar November 15, 2003

lmg 

Lick My Grundle

-Used when an absurd request is made

When Osh asked me to drive him home, I told him to lmg...he lived 20 minutes out of the way.

lmg by Playswithsquirrels June 19, 2007

LMG 

Love my games

It either me or your stupid games. Sorry I lmg very much also you wanna get yourself tested

LMG by AFK muthercroncker January 12, 2020

LMG 

Liar, manipulator, gaslighter.

That girl Lauren is such an LMG, all she does is bend people to get her own way.

LMG by brat333 October 16, 2022

LMG 

A portable, high-capacity, high rate of fire machine gun, typically very heavy and mounted on the ground or on a military vehicle. They are typically fed ammo through a belt or large-capacity drum magazine, and are used for suppressive fire rather than targeting enemies.

“That LMG has some kick!”

“Yeah, I know, and it has 100 rounds!”

LMG by dictionaryblob128 January 15, 2023

LMG 

Abbreviation of light machine gun
Big In video games (call of duty etc)
Usually a type of machine gun but well lighter

“He has a lmg! Run!”
“Provide cover fire with that lmg you got”

LMG by That one infantryman February 12, 2024

lmg mounted and loaded

one of the random line that the operator tachanka from the game Rainbow 6 siege when deploying his portable lmg

rook : tachanka we need backup!
tachanka : *places lmg* LMG MOUNTED AND LOADED!

lmg mounted and loaded by Goldy6946 April 17, 2017