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4.
1.A kid that doesn't want to be a kid. Typically in 6th or 7th grade. They are babies in real life that make themselves look stupid by trying to act mature. To remedy this, they go on myspace, youtube, urban dictionary, etc. and act like gangstas. 50%of their vocabulary used is "Your mom.", while the other 50% is trying (and failing) to insult other people. They also masturbate alot.

2.The kind of people that pollute myspace, yotube, and other 13 or older webites, thus turning them into a pile of crap filled with wannabe gangsters and tantrum-throwing babies.
1.
12 year old: "I don't wanna be a kid mom! 7th grade sucks!"
Mom:"Watch your language young man!"
12 year old: *Runs up to his room throwing a tantrum*
Mom and Dad (simultaneously) "Heh heh heh! kids!"
12 year old: "YOUR MOM! WAAAAAAAA!" *fap fap fap*

2.
Bill: Damn, there are too many 12 year olds on runescape!
Steve: I agree, lets go outside and play football.
Bill: Ok!
by John Hargrave May 20, 2009
146 101
 
1.
What most 14 and 15 year olds, and some 16 year olds on MySpace are really are. You can tell a 12 year old on MySpace when you see the girl is 14, but the profile don't look like a 14 year old's profile. It usually has popular MTV like music on there, and you see lots of sevvie looking layouts such as pink and black, happy bunny, glitter graphics, pictures of the thong over bed, and so on. And not to mention god awful makeup on the myspace kid with basically god-awful skills with Photoshop.
14 year old: Oh boy, finally somebody my age to talk to on line and she looks hott.
12 year old: I am really 12.
14 year old: You're fucking too young to be on MySpace. Get your fucking ass off of myspace and get a motherfucking life... I'm reporting you to Tom you hoe!!
by MySpace Bob December 28, 2007
339 167
 
2.
The main point of insult on the Internet. Due to the stereotypical immaturity of a 12-year-old, most trolls and idiots on the internet are commonly attacked and named 12 year olds. Most people judge someone's 12-ness on the amount of 'ZOMG's in a sentence, their amusement at an overused meme or a bad word. They are also supposedly supposed to enjoy joining in with the 'grown-up' stuff such as rickrolling, chatroulette, omegle, and vandalising wikipedia, as well as more serious things such as boasting their feigned use of cannabis or 'weed' as most call it. Fortunately, this stereotype is not always correct, as some 12-year-olds are actually relatively intelligent. But that's another story...specifically for the nerd, boff, boffin, dork and geek definitions.
Troll/Idiot: LOL THIS IS GAI ZOMG ZOMG
Uninformed individual: Freakin' 12 year olds.
by I Define The Internet June 09, 2010
219 89
 
3.
a term for the people ruining this website, the one you are currently on.

showing immaturity and obvious ignorance, just like your average 12 year old child.

the type of person who would go to a "spencer's" gift store, look at the personal massagers/vibrators and "love toys", giggle, then run away.

for more information see ud
customer: oh my god did you see the dildos over there? hehe hehe

annoyed employee: damn 12 year old
by my no dues p December 10, 2008
161 113
 
5.
A 12 year old is a person, Who as much as they think they are an adult, are not. Sometimes they are very smart, sometimes not so much. Despite this, they are known as "Stupid, Immature idiots" With some people, this is true, but some, it's the opposite. As a 12 year old, my friends consume Instagram with their meaningless reposts, pointless selfies, incorrect spelling and grammar (What do they think the red underline is for?) I like to think of myself as not fitting into the stereotype of 12 year olds. I'm not loud, I like literature, I'm smart, I get A, A+, teachers like me, and yet I'm not a nerd and still fairly popular. People my age are never going to improve, and we have to accept that. Don't hate us, not all of us are dumb. You could even have a proper conversation with some of us!
Dumb 12 Year Olds:
Girl 1: hey did u see that song?

Girl 2: ya it was asm!!!!!!

My comment On that:
A) How did they know they were thinking of the same somg?
B) I've never "seen" a song before. I've heard one, but this girl is talking about a TOTALY different thing!

Me and My Friends

Me: **Reads**
Friend: **Gets to school**
Me: **Without looking up from book** "Hey"

Friend *+Sits down and reads** "Hey"

My comment:
A)This is about the first 5 seconds of my school day. My life is not boring and my books are 500 Pages. Not 50. Also, they are age-appropriate.
B) I have more friends
C) I'm not really the one to be writing any of this because I'm in the "Smart" Class, so I'm kind of separated from the rest of my age other than 14 people.

Thanks For Reading :) If there is some way to reply to me about this, like Direct Message, or just comments, do so! If not and you want to reply to this, Email me at: kontosryan@gmail.com
by Intelligenttwelvie June 24, 2014
6 3
 
6.
A scotch whisky that has been aged in the barrel at least 12 years.
Aging of Scotch takes place in an oak cask, which is charred inside before being filled. Over the years, the whisky seeps in and out of the charcoal. This filters it, mellowing it, and gives it the caramel color (charred wood, like charred sugar, produces caramel, both being of similar chemical composition.)
Once the scotch is bottled the aging stops.
If you have a bottle of scotch which was distilled in 1944 and bottled in 1956, you have a bottle of 12 year old scotch.

When my roommate from college came to town we reminisced over a bottle of 12 year old.
62 66
 
7.
someone who constantly uses internet abbreviations in daily conversation
12 year old: "SMH ROFL LAFBO."
Normal person: "She's such a 12 year old."
by qwertyujkl December 14, 2010
41 51