12-34 

Mentally unstable; crazy; insane.

That girl is really 12-34.

12-34 by TechnoWiki Admin October 30, 2007

12:34 

Only the coolest time ever. It only happens twice a day when the numbers go in complete succession. Dare I say, even cooler than 11:11

"11:11, make a wish!"
"nah dude, i'm going to wait for 12:34--its MUCH cooler!"
"oh, respect"

12:34 by Pedasmile January 27, 2008

12:34 

a spiritual time of day that only occures twice a day, even luckier then 11:11. runors say that you have to be shirtless at 12:34 for it to actually work though.

dude its 11:11 make a wish
nah man i'm waiting for 12:34
but dude i dont wanna see you shirtless

12:34 by josh434 October 1, 2008

12 34 

This is a radio code used by some law enforcement agencies for a mental cases

Man, she is such a 12 34. You can see the crazy!

12 34 by gypsy prince September 27, 2009

12:34 

txt code for weed and a good time to smoke

txt message:

yo, 12:34?

yea give me 5 min.

12:34 by lauren10103 June 11, 2009

12:34 am 

The time at which you should go to the sleepeth

Person A: What if you go to sleep
Person B: Nah, I'm not tired
Person A: But its 12:34 am
Person B: God damnit, now I have to sleep. Fuck you.

12:34 am by Very Unaliveth January 26, 2021

12:34 Club 

1. To start/end sex at exactly 12:34, day or night.
2. To take a shot/smoke it up at exactly this time. (Some say it must be done daily, others that it only requires one hit/shot)

It may also be reffered to as the Midnight 34, Or Midnight/"High" noon Rock.

1. Random Girl: "When Josh and I went at it he made me a member of the 12:34 club!"
2. Random Person: "Yea jon and i made the High noon yestadayy.

12:34 Club by LoveMeHateMe~IfYouSeekAmy May 22, 2009