A young person between the ages of 10-14, give or take.

Also the beginning stages of puberty, so expect your sweet little elementary schooler to begin changing in the most horrible of ways. Most middle schoolers will struggle with puberty, some more than others. Most give in to their hormones and act with carnal instinct, becoming obnoxious foul-mouthed babies with no respect for anyone-- this is due to the fact that they are confused and have absolutely no idea what to do with all of these new emotions and are trying to compensate this "weakness" by acting like brats.

Other middle schoolers at most will develop some lip, but are able to control their urges. When they go into high school they are generally more prepared to deal with high school, which is to be described almost as a breeding ground.

Middle schoolers are NOT to be confused with highschoolers. Middle schoolers are still in the "opening" stage of adulthood, whereas highschoolers are rushing through the "blooming" stage and "settling" stage. Middle schoolers are very experimental as they begin trying to find their identities, not knowing that identities are not found but developed.
Specimen A:

BEFORE Tony became a middle schooler, he was a very polite little boy who loved to share his toys.

AFTER Tony became a middle schooler, he grew out his hair and kept it greasy, dressed in black, talked back to teachers, talked about sex and harassed girls without actually knowing anything about sex, watches rated R movies and says things to purposely breaks his parents hearts. Lies about things he likes to impress other boys. And girls. Deep inside is still that polite little boy who loves to share his toys.

Specimen B:

BEFORE middle school, Maria likes to help people and read books.

AFTER middle school, Maria wears skanky clothes and hangs out with lots of boys and talks about boys, she also has a million best friends and newfound sisters and also lies about what she likes to please other boys and girls. Deep inside is that sweet girl that loves to help people and make people smile, and read a good book once in a while.
by iAnomaly January 21, 2011
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a possible 11-14 year old using “taken 🔐💕 class of ‘24 ✌️ VLMS 📚” as their instagram bio. they often put their 11:11, “send me honest messages”, and post random clips of them at school on snapchat. they text EVERYONE they know at school when they are working on homework or want to gO tO tHe mALL aNd bUy MatCHiNg OUtfIts.
stacy: omg are you a middle schooler!?
jason: yea
by yeehaw lady September 30, 2019
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annoying children typically aged 11-14 (however can be a year or two older or younger) who joke about sex (and they actually wanna do it, like dont waste your precious childhood miss gurl 💅) and believe every rumour that comes to surface. will destroy anyone’s mental health and well-being for popularity, male or female.

honestly the only goal for students in middle school is to:

1) get a bitch

2) become a popular kid

honestly it takes up until the end of 8th grade to complete those 2 goals because of how shitty their personalities are, and by freshman year in high school, theyll be loners
13 y/o female middle schooler: omg omg omg did you hear that jane doe from mr. jackson’s homeroom is dating john doe from ms. smith’s homeroom, also im officially dating william dingle in my english class 🥵😍🥰
13 y/o male middle schooler: AYO HOMIE DID U SEE THAT FIGHT I GOT IN WITH THE BASKETBALL KID?! WELL I FUCKIN WON BABY! MY CRUSH WAS THERE SHE’LL DEFINITELY FALL FOR ME #DABOYZZZZ
by mymathteachersaburden June 26, 2022
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A middle schooler who wants to commit suicide, in other words, middle school in 2019.
"bro i feel nothing inside, i just want to die"
other dude: "YOUR A 12YO MIDDLE SCHOOLER STFU!!!"
by FakezFN September 23, 2019
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they make cringey tiktoks
Middle schooler: and now to upload my not cringey video
by aaaahhhhhhhhhhh!!!!!!!!! December 4, 2019
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n: a student currently enrolled in classes at a middle school. AKA little shithead or little motherfucker.

There is a stratification in type of the middle schooler, which might not classify them as a 'little shithead' or 'little motherfucker'. These adolescents should be avoided or pitied, since they are experiencing the worst and most awkward period of their lives. middle school .

From their douchebaggy, bluetooth-wearing SUV-driving parents, they feel that the world is their oyster, and the general public will put up with their bullshit in the local mall. They exploit this fact, because murder is illegal in the United States.

Because they were "hot shit" in elementary school they disrespect all elders and authority figures at all times of their parasitic lives: Parents, school bus driver, teachers, and general public after their Moms drop them off at the mall.

Side fact: They don't need a 100$ phone to text their "BFF"s. But they must have it or their parents are denying them a basic human right.

The typical middle schooler has emo hair  that is constantly in their eyes and contributes to their overall douchebaggery. Found in myspace pictures, usually taken by themselves, they include the obligatory pooched lip/peace sign posturing.

They continue to exist because murder is still illegal. At some point, a license to kill will be granted to hunt the middle schooler if proper permits are acquired.
*you are walking in the mall and a laser pointer is suddenly shined on you. You freak out a little because you can't "bat away" a laser, and because of 9/11 or whatever. You confront the culprits with their douche hair and north face jackets.*

You: "Uh, can you not do that?"

Middle Schooler Gaggle in mocking voice: "UHH DUHHH CAN YOU NOT DO THAT! HAHAHA!"

You: "Do I need to find security?"

Middle Schooler: "DO THAT, OLD MAN! MY DAD OWNS THIS MALL!"

You: " I'm only 27, and you're lucky that I can't kill you little motherfuckers. Otherwise I would scalp the emo hair off your heads and feed it to you, then straight-up murder your asses."

Middle Schooler Gaggle in mocking voice:" DUH HuH WHA I'M STUPID AND OLD HAHA!"
by englishmajorburgerflipper November 9, 2009
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Kids that sit in classroom all day doing shit on paper and are very senctive.
by Game mode 0 September 14, 2016
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