Machine gun 

a dildo strapped to a industrial mixer.

yo i was at this chicks house and she showed me her machine gun

Machine gun by Zach16 October 26, 2017

Machine Gun 

A sex act where you have a threesome with an ATF agent's mother and wife, preferably rapidly and without a condom.

Did you hear the ATF raided Jim after he bragged about how he did a machine gun?

Machine Gun by Peg Your Dad for Christ March 24, 2022

Machine Gun 

When an individual calls dibs on being the driver.

I got a machine gun!

Machine Gun by stagecoaches are lame January 19, 2023

Machine gun sex

Machine gun sex is characterized by violent, rapid, repeated thrusts.

Susie was suffering from exhaustion, after a marathon of bout of machine gun sex!

Machine gun sex by I, Wreckerrr October 14, 2016

machine gun couple 

A machine gun couple is a interracial couple, especially between a white woman and a black man, but it can be between any races. The use of the word machine gun instead of any gun is partially inspired by Jacob Zuma singing that he will shoot the boer with the machine gun

Yuck. I see a machine gun couple between some black guy and a white woman. Ben, do you have my machine gun? I need to shoot them.

machine gun couple by HandleBrake12 August 3, 2019

machine gun starter

When a car battery doesn't have enough juice to turn over the engine, but has enough to make the starter produce a very loud fast clicking noise, which is very close to the sound made by many sub machine guns.

Will usually scare the living shit out of anyone standing near your car.

Dude 1: That guy had a machine gun starter. It scared the fuck out off me!

Dude 2: Yeah, i gave him a jump later.

machine gun starter by Macgyverman1233 January 7, 2014

machine gun poop 

when your on the toilet and your poop shoots out so fast it splashes your butt.

Today, i went to the bathroom and had an unhappy machine gun poop.I had to wipe my cheeks as well.

machine gun poop by donald wennferding December 20, 2010