A standard scale from 1 to 10 used to judge how hyper, loud, or energetic someone is. When out with friends for the night, and someone is being exceptionally loud and annoying, they are "on 12".
Lucy: Is Maria coming out?
Mike: Yeah but that bitch is on 12 tonight!
14๐ 8๐
The 12th of December 2012; everyone thought they'd die and the world would end
Omg it's 12/12/12 we're all gonna dieeeeee
1๐ 2๐
The leet uber way for stupid-assh4x0r to say word. Means the same thing.
\/\/()12|) |_|p /\/\y |-|()/\/\|35.
11๐ 7๐
A big dick that can make a chicks legs tremble in fear. To hard to grip as big as a humans beings forarm.
O my gosh i fucked dis dude wit dis 12" that made me cry i couldn't resist it was just to big.
18๐ 14๐
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.
14๐ 14๐
The police or any federal agency
Whatchu gon' do when the 12 pull up on 'o'