Corner Kid 

The wierd kid at your school boxing the air, humping the fence, talking to him self, and or more

That fucker is such a Corner Kid

Corner Kid by kick ass JOE December 14, 2004

Quiet Kid in the Corner 

You know the kid. They often wear darker clothes, though it isn't necessary. Normally, this kid will talk to an elite few classmates who don't bug them, make fun of them, or bring them into irrelevant conversations. When you get to know that quiet kid, you can discover they are an individual person with lots of funny thoughts inside. They simply choose to keep them there. When they choose to let their thoughts out, the students laugh, but they're usually good kids, so the teacher's let it slide. Some speak more "properly" than others, depending on their sense of humor.

Mrs. Daniels: Justine, describe phagocytosis for the class.
*class considers whether there is actually a Justine in the school*
Justine: It's like when the space ship comes for the slime monster during its attempt at world domination, but the slime monster makes itself grow a little and eats it.
*class laughs*

-

Mrs. Powers: And they all lived happily ever after... maybe... or maybe they all died.
Justine: Of course they died... this book was written two hundred years ago.
...
Crystal: Did you hear what Justine said in English?
Amanda: That girl's name is Justine?.. It's always the quiet kid in the corner.

Quiet Kid in the Corner by bumblebreeze January 12, 2011

Quiet Kid in the Corner, QKC for short 

Someone who sits in the back and talks to no body; usually someone who says he hates human interaction, but is always making a scene.

Kid 1: Man, have who ever heard the quiet kid in the corner, QKC for short, talk?
Kid 2: Dude, he doesn't talk to anybody, he's got some kind of secret language.
QKC: No ablah espanhol senohr, keen ablah espanhol akey?
Kid 1: Wow, i can't understand a word he's saying

Quiet Kid in the Corner, QKC for short by DanMonkfish December 6, 2009

Peachtree Corners Kid 

A rich, white, and latino suburbanite lives in Peachtree Corners, Georgia. Peachtree Corners kids usually wear brands such as Southern Tide, Polo Ralph Lauren, The Northface, Vineyard Vines, and Southern Fried Cotton. They often excel at "sports" such as Cross Country, Tennis, football, basketball, softball and Lacrosse. They also usually live in fancy neighborhoods such as Amberfield, Peachtree Station, Vinefield, and Linfield.

Wow! He's wearing Sperry's. He's probably a total Peachtree Corners Kid!

Peachtree Corners Kid by Jett Miller January 30, 2018

Corner Kids 

Kids who stand in the corner hallway at school to do drug deals

Look! Nathanial’s going to talk to the corner kids to get weed!

Corner Kids by Lalalamb999 February 26, 2020

Peachtree Corners Kid 

A rich, white, and usually latino surburbanite that lives in Peachtree Corners, Georgia. Peachtree Corners kids wear brands such as Southern Tide, Polo Ralph Lauren, Nike, The Northface, and Vineyard Vines. Some, usually girls, wear shirts like the Salty Dog Cafe and others wear shirts from florida beaches like Destin or Cocoa Beach. They often excel at "sports" such as Cross Country, Tennis, Volleyball, soccer, football, and Lacrosse. They are also usually very sheltered, spoiled, and popular. They also usually live in fancy neighborhoods such as Peachtree Station and Amberfield.

Wow, he's wearing Nikes. He's probably a total Peachtree Corners Kid.

Peachtree Corners Kid by Jett Miller April 18, 2018

kiddy corner 

the opposite diagonal corner where one goes to score kiddy crack (fun dip).

i jus copped some dip dip kiddy corner from where we met yesterday.

kiddy corner by AmpT 1 & 2 December 9, 2008