chaingun 

A gun that fies by having its bolt operated by a chain. Despite years of misuse (started by id game's Doom) it is always a single barrel gun.

The M2A2 Bradley IFV uses a 25mm chaingun

chaingun by Colin Ritter August 6, 2003

Chaingun Cha-Cha

A Chaingun Cha-Cha is when you shoot someone repeatedly with a sub-machine gun or machine jun while the person is standing up.

The Cha-Cha bit is where the person judders with the force of each bullet, but doesn't fall down.

That noob danced the Chaingun Cha-Cha

Chaingun Cha-Cha by Kelly Osbourne's Gimp April 20, 2004

Chingun 

A badass Mongolian motherfucker who just doesn't give a fuck.

Damn, I wish I could meet a chingun

Chingun by Declansvagina July 14, 2014

chainguage 

a language consisting of chaining words together

"what is you sayin? stop using dat chainguage dawg"

Chainguage Examples:
"we're on the same page. sage."

"use that banana as a chaser though. dat baser doh."

chainguage by Blagic January 29, 2014

Chain gun 

A chain gun is a type of machine gun or automatic cannon that uses an external source of power, rather than diverting energy from the cartridge, to cycle the weapon, and does so via a continuous loop of chain similar to that used on a motor or bicycle.

A commonly used chain gun is the M242 Bushmaster. Versions of its 25 mm action are found on ships (the Mk38), Infantry fighting vehicles (the M2 Bradley), and LAV-25 around the world. Others are the M230 30 mm Cannon, which is standard equipment on the Apache helicopter, as well as the Bushmaster II 30 mm, and the Bushmaster III 35/50 mm Chain gun.

A chain gun has a single barrel while a Gatling gun has several rotating barrels. It is a common error to refer to Gatling guns as chain guns, particularly in connection with entertainment such as video games.

I have 15 chain guns in my mafia

Chain gun by reeves' mom March 31, 2009

semen chain-gun 

The act of rapidly squeezing your dick when you cum, Making several small drops of cum fly from your cock, resembling a chain-gun.

Jenny: Last night James gave me a semen chain-gun
Jessica: Wow, I'm jealous!

semen chain-gun by RampagedAlpaca June 20, 2016

chaingangsoldier 

Chaingangsoldier is a loser at the Playstation Underground, who changes his mind every other week about what a good console is. In fact, he trades in a 360 or PS3 once a week. He is close to losing about $100,000 after trading in the consoles so many times.

Chaingangsoldier October 17 2006: PS3 Pwns all
Chaingangsoldier October 30 2006: 360 ftw
Chaingangsoldier November 15: PS3 rocks ma socks!
Chaingangsoldier December 1: Nothing beats 360

chaingangsoldier by Chaingang's parents who have lost so much money do to our whining son of 12 December 15, 2008