blue or black?

Basically means you've done something to piss someone off. Abbr. of the sentence "Which color body bag would you prefer, blue or black?" Phrase was created in refrence to the ETF song.

A: OMG I LOVE ETF SFM!!!!!! TEEHEEE!
B: -.- blue or black?
A:..leik whaaatt?

by aydreeuh. September 9, 2007

blue cup

A cup which contains a blue substance usually being blue koolaid or hyptonic.

Damn that boy trippin off that blue cup.

by Michael Reasner April 5, 2008

Blue wave

The fall of democracy with the uprising of socialism also known as 2020 nazis

Joe biden helped formed the blue wave to secretly keep the minorities in check and secure complete government control

by corruption2020 November 6, 2020

blue 42

when a peson tackles another person out of nowhere, possibly over a couch or something like that, often starting a full on brawl

i will blue 42 you!!

by blue 42! blue 42! December 31, 2011

blue tattoo

When the blue chemicals in a Porto-Jon splash up and tattoo your ass.

I used too much force dumping my load in the porto-potty and it splashed up giving me a "Blue Tattoo"

by Joe S2 December 25, 2005

Blue Antoid

A l33t PK H4x0r.
He 0wnz J00.

BA's been slacking off again...

by Krem June 3, 2003

Blue Jew

Someone who is Jewish but doesn't look like it

Guy 1: Hey you see that guy over there?

Guy 2: Yeah what about him?

Guy 1: He's a blue Jew

Guy 2: What? He's Jewish?

by RatmanJones May 11, 2011