1. A colour.
2. The feeling of being down or miserable
3. In some regions, describes one's sexual preference - in this case, that one prefers guys.
1. 'The sky is blue'
2. 'You alright? You look a bit blue.'
3. 'So, are you pink, purple or blue?
by EmptyMask October 26, 2006
Get the blue mug.
A fine Canadian Pilsner beer, enjoyed mostly by hosers and Buffalonians, and brewed by Labatt's.
Gord, how aboot grabbing a 30-rack of Blue on your way down to Sherkston, eh?
by timmy ho April 8, 2008
Get the blue mug.
POILCE:
Refering to the color uniforms that cops wear.
"Dont trust that snitch, I hear he's workin for the blue"

"Keep an eye out for the blue"
by sbcadillac March 17, 2005
Get the Blue mug.
UK slang, gang related / region specific:

Endeering term used for friends with business links, particularly in a few specific areas such as Streatham (blue town), Tottenham, and Cambridge. Used in place of "blud". Can get you in trouble around Woolwich and Hackney
"wassup blue, you got work?"
"yes blue, there's at least 5 for you to work, more if you can get some p's"
by Top Shottz May 6, 2008
Get the blue mug.
An exclamation used to express the frustration that occurs when you need to repeat yourself many times over.
Derived from the video game Brain Age, in which during one of the activities it had trouble with voice recognition.
Subject A: So, I found a $20 bill on the ground yesterday, right outside my house.
Subject B: What?
Subject A: I found $20 yesterday.
Subject B: What?
Subject A: A $20 dollar bill, I found one yesterday!!
Subject B: A 20 what?
Subject A: Blue! BLUE!!!!!!
by Dominic F October 23, 2007
Get the blue! mug.
An umpire (in baseball), referring to the uniform color.
"Good call blue. Got it right for once."
by erotica69 September 16, 2005
Get the blue mug.
Street name for the drug Roxicontin/Roxycodone used because they are small blue pills usually costing anywhere from $10-15.
Hey man i got a friend who wants some blues you got 30 for $300?
by LadyJay January 6, 2010
Get the Blues mug.