999 

The number for the emergency services i.e the police, A&E, fire service.
Often pranked from public telephones by children and adults alike for a quick laugh at someone elses expence.
Also often used for the wrong reasons like 999 was dialed because someones curry was too hot.

-Hey Bill whats the number for 999?!?
-I don't know Bob what is the number for 999?!?

999 by LazyBoy December 2, 2004

999 

Number of the angel

I typed 999 on my paper and angel appeared

999 by Suklaa August 12, 2018

999 

This mean snitching.
Also can be said as "triple nine'in"

ya people keep 999'in and shit.

999 by fantalover March 29, 2008

999 

999 is a British telephone number used to contact the emergency services: fire brigade police and ambulance.
simlar to the american 911.

this man is impaled call 999. or

this man is wanted call 999. or
this man is on fire call 999.

999 by daisy may halls April 15, 2020

999 

Juice wrld died years ago wth

“Hmm juice wrlds dead”
“999! 999! 999! 99!”

999 by Alyssas pickyyy May 22, 2021

999 

(pronoun) a band based in England, of early punk roots in the seventies.

He went to the 999 and Chelsea show last night.

999 by Darby Crash October 27, 2003

999 

The number geeks use to stand for infinity. Basically, it comes from many video games which don't exceed three digits in certain critical categories like hit points, energy, damage, …etc. So if you are at 999, you have reached the absolute pinnacle of achievement, and your powers are nigh godlike. Therefore, we can use 999 to substitute for and denote all other superlatives.

After working through the night last night, my boss gave me a 999 raise. Big roll for mad l00ts!

999 by wolfemann7 March 24, 2009