blue box

A tone generator built and used by phone phreaks during the 70s to illegally obtain free telephone service by synthesizing audio dial tones used for controlling switching stations.

The infamous hacker icon Captain Crunch helped to popularize usage of the blue box in the 70s, making AT&T's long distance phone service affordable for the masses.

by CaptainKrunch March 6, 2008

Blue Ivy

Jay-Z and Beyonce's firstborn child. since social media has been triffling lately some say 'Ivy Blue' stands for 'Illuminati's Very Youngest Born Living Under Evil' and 'Ivy Blue' backwards means 'Lucifers daughter' in latin.

Leroy: Yo dawg, you heard of Blue Ivy?
Princeton: You mean Hov and Bey's first kid?
Leroy: Yeah... i hope she don't look like her daddy tho.
Princeton: Damn straight

by DontSpitBitch January 22, 2012

code blue

A term used to refer to an escalating situation or danger.

"Hey, those chavs over there are looking mighty suspicious."
"Dude, they're coming over here - code blue!"

by codeblue August 23, 2005

Blue backpacker

An ecstasy to all bees warmers out there. Everybody loves them as they gives sprouts every time. They’re kinda dum tho, but their kindness neutralizes that. If you see one in your coco canister infested server, say hi and tell them to obliterate those nasty little loot stealers.

Oh, it’s a wonderful blue backpacker! John, wanna say hi to them?

by A accurate defined. August 25, 2021

blue noodle

The act of dipping your dick in blue paint and smacking your girlfriend across the face leaving a dick shaped stamp.

Guy 1: Hey man what did you and Cindy get up to at the party last night.
Guy 2: We got fucked up and I gave her a blue noodle in the garage.

by Raoskie August 8, 2017

Blue bath

The blue water inside a porta-potty

Hey did you see that kid get a blue bath when I knocked over that porta potty?

by Pauly Blart September 17, 2016

Blue lock

Ohoho! Sounds like me! Radical individualism and ego! Hurray!

Hym “Yeah, no... Humility is for the NOT me’s. Blue lock sounds dope. I wonder how shit-brain Jerome is going to take it when he finds out there is a soccer anime about me and NOT HIM. That’ll be cool and will remind him that I’m better (which is what he needs to have happen) because nothing will ever be about him because he only regurgitates inane and trivial bullshit on a loop because his ideas are worthless. Like Dr. JeepJorp.”

by Hym Iam November 22, 2022