blue sky

able to create something from nothing. ex nihilo

She's a great blue sky analyst - I gave her one high level requirement and she created a 10 page specification

by literatus December 26, 2005

blue smoke

When a computer or piece of electric equipment is broken by the user messing with the insides.

'He let the blue smoke out of the imac'

by billy.fish November 18, 2007

blue line

According to Canadian-born Robin on HIMYM, going to the blue line means just kissing. Otherwise known as first base in American culture.

"It can't be his baby, we just went to the blue line!"

by Tori L. June 1, 2009

Tiffany Blue

the color of the jewelry boxes from Tiffany&Co.

My favorite color is Tiffany Blue.

by twloha16 October 15, 2008

Blue Laser

Terrorist fighting group and arch rivals of the Cheat Commandos reported to HQ in nana's backyard

Blue Laser HATES you sooo much!

by Private Plug of the Homestarmy July 25, 2004

Blue Demons

1. When the mind dreams of events that did not really happen, and it affects the person, changing their behavior, making them bitter, cessation and so on.

2. When the person after consuming a hallucinogen - drug - changes his behavior to an aggressive, jealous and other posture.

Girlfriend: Hey, you are on blue demons, calm down.
Boyfriend: Shuddup, Its my fuckin life.

by bluedemonremix November 2, 2017

Blue Balls

When you get close to busting a nut but can't completely bust, then its an unbearable pain an your balls turn blue like there sad they couldnt bust.

My friend sucked my pickle but her parents came home so we had to stop and i had to sneak out because she snook me in her house, i was so close to busting, but never got to, i had the worse case of blue balls.

by Drippy Jess November 24, 2019