12s 

12s (12er in German language) are all people, who were born at a date, where the amount of milliseconds of the current system time had 12 digits. That includes people that were born between 1973 and September 2001.

While people older than 12s usually are a bit unfamiliar with the internet, 12s are said to be the coolest people in the virtual world. The younger 13s are notorious for being cringe on the internet.

"You're a 12s? Wow, so cool, I wish I was also one of the 12s!"

"Oh cool, another 12s. I was slowly losing braincells in this mass of 13s.

12s by schneeeee May 24, 2021

12s 

The Seattle Seahawks' dynamic fan base. Regarded as the unrivaled loudest, proudest, most enthusiastic fans in the history of the NFL.

The 12s were in full force at Super Bowl 48; their crowd noise caused the safety to open the game because the Denver Broncos could not hear the snap count.

12s by Pooh Harrison February 3, 2014

12S 

a One Two Slap, 12S, is when a man cums on a persons face, then immediately pisses on the face, then finally slaps the person with his penis

Dale: “Did you hear, John? I gave Abby a 12S last night”
John: “Gross”

12S by stomkanker April 24, 2021

Raul 12s 

The cheap budget version of Converse shoes made by a fake mexican shoe company

Nicola: What are those?

Dua: These are my Converse shoes! I got them whilst in Mexico! Well actually they called the Raul 12s....
Nicola: No wonder they look so dodgy....

Raul 12s by BruvvaNature August 10, 2017

12 12's 58 58's 

Bag sizes (drug bags).

--------------------------
Frequently used in lyrics, mostly in rap music/gangsta rap.
FE:
Ghostface Killah ft. Raekwon - Kilo
Tony Yayo - NYC, Where I'm From
Tony Yayo - 187 Ya Yo (187 freestyle)
Tony Yayo - Feel It In The Air
Tony Yayo - Love My Style
Tony Yayo Feat Max B & French Montana - Mr. 12 12 58 58
--------------------------

It's also G-Unit's No.1 hype man Tony Yayo's nickname - Mr. 12/12 58/58.

--------------------------

- "Salt tops, long tops, short tops, 12 12's 58 58's, weed bags, ziplocks
Big rocks, coke spots, big glocks, one OT's"

Ghostface Killah ft. Raekwon - Kilo

- "I've finished my work now its time to cop
And meet that Chinese lady at the baggage spot
I Need 12 12's
And 58 58's
Cuz I got 8 sales
And they all gon' wait motherfucka"

Tony Yayo - 187 YA YO

- "Thoughts Of A Predicate Felon, June
Ya'll niggas can't rap ya'll ain't got no money
Broke ass niggas
Its the real Talk Of New York
Niggas tryin to bite my name and shit while I'm gone ha ha
Top Of New York nigga I'm changin' my shit, a.k.a. 12 12's 58 58's nigga
I did that just cause the playoffs is right now"

Tony Yayo - Nyc, Where I'm From

12 12's 58 58's by Heartless_monster January 19, 2009

12shrine 

12shrine is an amazing tiktoker that posts funny content.

Who is 12shrine? A funny asf person.

12shrine by annieleonharh May 13, 2021

six 12's 

black people that cant multiply..

6 x 12 = 72

i got 6 times 12 i got six time 12(six 12's)

six 12's by asd4fsdg August 24, 2008