brass rat

The class ring of the Massachusetts Institute of Technology (MIT) in Cambridge, MA, USA. Of gold alloy, it bears a relief representation of the school's mascot, the beaver, chosen because it is an engineering animal.

I saw more than one brass rat at the Stanford Hillel. Evidently a lot of Jewish MIT graduates end up doing work at Stanford.

brass rat by Leslie Doppler May 23, 2010

brass swingers 

Testicles. Idiomatic for great courage or boldness, over and above merely possessing "balls," or even "some fuckin' balls."

That crazy motherfucker's got some brass swingers on him.

brass swingers by Gullinkambi March 23, 2008

brass monkey 

a 40 of Olde English 800 mixed with some OJ.

Typically one drinks the 40 down until the beer is level with the top of the cylinder of the bottle, then fill the bottle back up to the top with orange juice.

It is a very tasty treat.

Otherwise known as the "poor man's mimosa."

You wanna hit this Cognac man?

Nah... Poor Man's Mimosas until the day I die...

brass monkey by Tha Cuddla August 26, 2004

Brass Drunkey 

Drink half of a 40, then fill the other half with a fruit flavored malt liquor of your choosing.

"Brass Drunkey... that Drunkey Drunkey!"

Brass Drunkey by orednodkcin September 1, 2013

brass eagle

the worst brand of paintball gear ever, but still not at very low prices... thats odd

man these brass eagles paintballs are bunk. they break in my barrel 90% of the time!! GAY!

brass eagle by c-rad April 15, 2004

brass monkie 

A heroin user
(Cockney rhyming slang - junkie)

"They put UV lights in the crapper at asda so the brass monkeys could not find a vein to jack up."

brass monkie by Juan Skinner July 13, 2005

brass knucks

See brass knuckles

A set of metal finger rings or guards attached to a transverse piece and worn over the front of the doubled fist for use as a weapon.

I'ma fuck you up with mah brass knucks.

brass knucks by Stevey Starling July 26, 2008