1. Westec Intelligent Surveillance slang for ignoring someone or something.

2. To disregard per special instructions.

3. First step in a Zales' Burg Alarm.
I tried calling Matt Bennett to see if he wants to party but he 12'd me.
by notMPT July 29, 2011

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Top Definition
The Police. Any law enforcement agent. See also "PO-PO" and "ONE-TIME."
Shouting "TWELVE" when the cops are spotted approaching the scene of some illegal activity.
by Jeff Callahan December 14, 2003

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NOUN: a police officer, or police car
oh, shit, the fucking 12 is coming, run shawty
by Carlos The S.A October 30, 2009

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To clarify, 12 is not the cops, not the police. NO. 12 is the narcotics officers that show up at your door, or the drug task force in other words the DEA (Drug enforcement Administration). They combat drug smuggling use in the U.S. Aka why in the song fxck 12 by migos he says "throw that shxt throw that shxt 12 outside" refering to throwing the drugs because the DEA or 12 is about to kick the door down.
FXCK 12.

12 kickin in the front door
by sabreeezyy May 31, 2015

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The age when you are not quite a teen, Yet you are a little to old to sit at the kiddie table.

A twelve year old will usually use the insult of "fag" or "bitch" while playing an online game, Due to a lack of thought to come up with anything original. see Runescape or Counter Strike.

This is also the age where most mall goths are born. When approaching teen years an individual will be looking for an identity. Also they will develop a sense of rebellion. Thus adopting the mall goth subculture. Seeing as how it is rather frightening and exotic when one first examines somone clad in make up and fishnet. But as the 12 year old gets older hopefully they will realise how silly it is.

The 12 year old male will usually talk alot of shit. Because he is so close to his teen years and little pubes are starting to sprout he feels the need to be a man. Which usually results in the 12 year old getting his shit ruined.

The 12 year female will have a tendency to dress more revealing or slutty due to her body developing. She feels the need to show it off like the pop stars on TV. This is where most fights with the parents start in.
Clint: Goddamn, This server is overrun with 12 year olds.
by iwannabeanalcoholic June 19, 2005

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Any girl that is not 18 (AKA of legal age) is automatically labeled as being 12.
Guy A: Ummm there is WAYYY too much 12 here for my taste.

Guy B: Great... I shouldn't have to card my own dates!
by Rock Hardigan September 27, 2008

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the age at which most kids think its cool to say "thats so fucking retarded" after every sentence.claim that music is their life and have silly little relationships that never work out
child1: thats sofucking retarded
kid2: wow you cursed you must be really cool
teenager: they must be like 12
by mofo17 March 24, 2009

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It's 12 Districts in the greater city of Atlanta. There are always 12 officers on patrol at all times in each district and each officer works 12 hour shifts! That why ATL says "12" when referring to police.
Put the blunt down! 12 just hit the block!
by "12" = Police July 15, 2016

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