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".
by TheDarkFlower January 18, 2008
by 5soschickenlicken February 04, 2017
by Fugaki October 22, 2004
10-12 is a cb-radio 10 code which means "visitors present". It was a way to let someone on the other end know to be careful on what they said. Today it can be used to warn someone to stop talking about something or to be careful what they talk about at that moment.
by testit143 April 15, 2007
by Hottish September 18, 2015
Without any doubt what so ever, 12 is the greatest number of all time. it's not likely that anyone does'nt know this but for those of you who want to be reminded of just how good 12 is here... Months in a Year? Hours in a.m? some of the finest rugby players have worn 12, the number of the inside centre jersey in union. The board of friends officialy recognized this, and one of it's main aims is to spread the knowledge of this fact. In the history of the universe,only 12 things have happened, numer 3 being dinosaurs and number 11 being star wars. this isn't a crackpot theory, throughout any given day you will see at least three 12 references. Snoop Dogg's favourite number is also 12.
by Jeffrey Douglas August 06, 2006
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
kid2: wow you cursed you must be really cool
teenager: they must be like 12
by mofo17 March 24, 2009