11 year olds 

11 year olds are not fucking assholes and they shouldn't ever be considered as sacs full of immaturity and childishness. 11 year olds aren't children either since adolescence starts at age 10, and what's the point of calling these innocent preteens immature if they know 100 ways to masturbate? That is literally the definition of mature nowadays and us adults are total hypocrites to call these people immature while having us be considered fucking mature since we swear far more than them.

John: Hey you see those dumbass, immature 11 year olds complaining about life over there?
Ethan: You're the motherfucking immature one to call him immature. We swear just as much as this poor adolescent.
John: Adolescent? This bitch is a chil―

11 year olds by dudeonurbdick December 8, 2020

13 year olds 

Everyone thinks all they do is dumb and have zits when if they keep themselves clean no zits and 13 year olds are pretty smart they only play fortnite if thats the only thing to do cause they beat games too fast sure they have bad humor and are very horny but during puberty you were too and same with onwards

Written by a true zit-free 13 year old

13 year old: 69 is hilarious
23 year old:dumbass
13 year old: you probably were too 13 year olds like as aren't dumbasses

13 year olds by Hate13yearoldhaters June 29, 2020

5 year olds 

theses mfs have a literal spasms every time they see with ".EXE" at the end. They're also toxic little assholes that LOVEEE fortnite and cringey ass youtube videos and things that have died out like 3 years ago.

"Ew it's 5 year olds watching Lankybox!!!"

5 year olds by Youcantusethisusernow1 May 26, 2023

Attack of the 12-year-olds 

a phrase used to specifically describe when you are suddenly surrounded by foul-mouthed, pre-pubescent children who probably are between 6th and 9th grade. Often have squeaky, non-threatening voices and colorful streams of language.

"You're f***ing gonna pay, you f***ing little c***!"

*sarcastic tone* "Oh no! Its attack of the 12-year-olds!"

Attack of the 12-year-olds by MMOphrases&words March 15, 2016

14 year olds 

Kid who has graduated from the hormone hell of being 13 and tries too hard to act like they're older than they actually are. Still tends to be rather immature. Can be found in high school as an annoying freshman.

"I'm 14 and finally in high school so that means I'm super adult now. AM I RIGHT BRUH!"
-Typical 14 year olds

14 year olds by LeisurelyHeretic March 9, 2016

9 year olds

A pewdiepie subscriber

I got 9 year olds so just hold you defecation

9 year olds by HoveringCat March 15, 2019

9-12 year olds 

a group of kids who just can be found everywhere. Especially school, and k-8th grade schools. The 9 and 10 year olds go on games like Animal jam or fortnite. They are just kids who piss on the earth every while and some who are just the quiet kids are going through depression so don't bully the 9-10 year old quiet kids.

the 11-12 year old kids are better usually because they are more mature and are better. These kids will be found in school too and are just so desperate to find a way to unblock a school chromebook like a 9-10 year old would do, Such as "unscrewing the back cover and pressing the power button" or "holding esc+reload+power to powerwash the chromebook"

year: 2014

P1: those 9-12 year olds are annoying
P2: wth, i am their father HOW DARE YOU
P3 and P1 in unison: they are annoying!
K1 (kid 1):WHAT
K2: im yo momma
K3: STOP STOP STOP
K4: ABCDEF YOU AND YOUR MOM AND YOUR SISTER AND YOUR JOB AND YOUR BROKE*** CAR AND THAT SH** YOU YOU CALL ART

9-12 year olds by youtuber1289 May 5, 2022