999 

A type of weapon used in the book "The Drowned Cities" by Paolo Bacigalupi. Based on it's description it seems like a type of rocket launcher or a highly explosive bullet.

The LT stood to one side, his hollow face smiling, "You did well out there, soldier. Real bravery. Even Colonel Stern has heard about how you turned the 999 back on the cross-kissers."

999 by urbandictionarydude December 22, 2012

999 

999 is evil while standing on your hands.

That kid is so 999. Then the dude stood on his hands and it said 666.

999 by Benny Boo August 25, 2006

999 

The USD price of Apple's Pro Stand for the Pro Monitor.

Customer: How am I supposed to use this $5000 monitor?
Genius: Oh, you need to get the Pro Stand dongle.
Customer: Ok, I'd like to buy it.
Genius: That'll be 999.

999 by Clashin_Creepers June 4, 2019

999 

1) 911 in England.
2) Crap TV show.

1) Quick, call 999!
2) Welcome to 999 Lifesavers with me, Michael Buerk.

999 by Lee October 15, 2003

999 

Term referring A Booty call.
A one night stand.
When you get a girls number at a club or a party and have little intent of calling her the next day.
A hoodrat hoe.
A hookup.

Guy: Hey can i get yo numba
Girl: Suure baby.
Girl gives guy number.
Guy programs her in as (Ashley)999
"Yo man im horny lets call up some 999s."
"Who is this girl?? she looks slutty, oh thats just a 999"

999 by Ghoodlum April 17, 2009

999 

this is the "BLOOD" call for snitchin; WARNING: IF YOU ARE NOT A BLOOD OR DON'T UNDERSTAND gangbangin' BECAREFUL WHEN SAYING THIS

I can't fuck wit yo he be triple 9'n (9ing or 999

999 by VULCANE February 21, 2009

999 

A delivery company!

Call 999 and order some pigs!

999 by King Nob March 18, 2004