To make a blue

In Australian parlance, it can mean to make a mistake. I have a feeling it may have come from dock workers. On the other hand, criminals used to be prone to calling charges they faced, 'blues', probably because of the color of the paper on which they were printed. Any other, explanatory contribution would be welcome.

I think I just allowed myself to make a blue.

by rugmop October 16, 2013

Blue Stars

Badass drum corps

Guy 1: Did you see Tarpon Springs' jason bourne show? it was so awesome!

Guy 2: Blue Stars did a better job

by jeff134212434234 January 3, 2012

blue steel

A slang term used to define a gun. such as Gat.

betta watch out nigga before i let of some blue steel.

by gunit April 10, 2005

Code Blue

A total school lockdown, usually done in public schools about twice a week. All the classroom doors are locked, the windows are covered, and the students have to put their heads down. Teachers usually either run away or hide under their desks.

Reasons for a Code Blue are the presence of guns or knives, major fights, or bomb threats. The annoucement comes over the P.A., and is usually ignored if no shots are heard.

"Code Blue! I repeat, Code Blue!"

"Yeah, yeah, we heard you the first time.

by Snowglobe December 19, 2005

blue smoke

when smoking weed, there is little or no smoke, causing it to look a little blue and the weed is ash

"Aw dude, ash that shit out, I just got blue smoke"

"Dude, ew, that was blue smoke"

by envy89 October 11, 2008

blue waffle

A very infected or klobbered vagina. Commonly achieved with masturbation with a tree branch.

matt: hey jake watch got down there?

jake g. : oh just a blue waffle.

by lgfyli April 3, 2010

blue devil

The mascot for the best school in america, nay, the world, Duke University. Also, their outstanding basketball team is 3-time champions of the NCAA tournament.

Lets go blue devils!

by JP March 19, 2005