Twelvesome 

You're just seeing how far it'll go, aren't you?

A twelvesome has just never been done. It just hasn't.

Twelvesome by MrSaturn33 January 28, 2011

twelvehitphobia 

the fear of bighit dropping something at 12 AM KST because it'll snatch army's wig's.

person 1: oh my god the comeback is in 20 days!!
person 2: shit my twelvehitphobia is getting back

twelvehitphobia by dazu5hi July 21, 2018

Twilve 

The English language is lacking a word that defines 24 hours, like e.g. the Scandinavian languages have. There's "day" that can define a 24-hour span, but that can also be used to define the 12 hours of light, as opposed to "night".

"Twilve" is a contraction of the words two/twi and twelve, defining a period of time that is two times twelve hours.

"Twilve" is both a noun, as in 24 hours, and a verb, meaning "stay up for 24 hours".

Noun
"A twilve"

Verb
"To twilve"
"I'm twilving now"
"Yesterday, I twolved"
"I've been twilving"
"I'm going to twilve"
"Twolve!"

Twilve by tanketom April 24, 2008

douche a twelve 

Screwing something up right at the last second when everything seems in hand; choking at the worst possible time in the worst possible way. This stems from the ambulance mission in the video game GTA III, which has twelve levels and takes forever and is hard and random and makes you want to throw things when a person you are trying to rescue on level 12 spawns inside a sidewalk and cannot move or runs into your ambulance and kills himself causing you to fail the mission and lose all that time and have to start over. Douching a twelve means to fail the mission on the final level, which, trust me, is just the worst.

Man, did you see that race? The leader really douched a twelve on the last turn right there!

Dude, you got this. Do NOT douche a twelve right here.

douche a twelve by Mytholces January 6, 2014

fuck twelve 

fuck the police

shit the feds are coming... FUCK TWELVE

fuck twelve by xoxlaur January 11, 2017

twelve o'clock flasher 

A person with no idea how to use any kind of technology. The joke is, all digital clocks, stereos, DVD players, VCRs and so on have their displays flashing 0:00 or 12:00 (twelve o'clock) because the person in question has no idea how to set the time, let alone use any other function offered.

{When standing behind someone at an ATM for a very long time} - What is taking him so long? He must be a twelve o'clock flasher..

I knew i was dealing with a twelve o'clock flasher when she put the CD in data side up.

Can you believe it?! He was trying to use his DVD-ROM to read a floppy! Bloody twelve o'clock flashers!

twelve o'clock flasher by Dass Booty October 27, 2003

Twelve12 

Twelve12 represents the go hard or go home aspect of life. It doesn't matter who you are or what you do. As long as you give it your all....YOUR ON!

That is the Twelve12 way....Are you on today?

Twelve12 by Twelve12life November 3, 2010