Grown Kid Syndrome 

A grown person 18 or over the age of 18.
That still lives with their parents.
Still watches cartoons, and eats cereal.

A grown person that still wants to be a kid.

Whoaa, did you see Carter ?
Yeah that nigga has grown kid syndrome.

Grown Kid Syndrome by KyraWhite November 2, 2008

grown ass kid 

A guy who acts like a kid. Doesn't mean he's immature just has the heart of a little kid because he never had that well of a childhood...

Kanye West - Through the Wire

And I still won't grow up
I'm a grown ass kid
Swear I should be locked up for stupid shit that i did

grown ass kid by some polak October 27, 2004

Grown ass kid 

Someone who is still a kid but acts like a grownup. They do everything like a grown up and don't take directions from other people.

That little girl is a grown ass kid.

Grown ass kid by Nouranne the scammer January 21, 2017

Grown Ass Kid 

Somebody who think they grown but they still live wit they parents,aint got no job, cant pay a single bill,cant take care of responsibliltys like a grown man would.........still act like a lil kid all together.

Girl he said,"Wat u wanna do about it cuz i cant miss school to take u 2 da doctors!"

An i replied,"But u can miss school to get down but u cant 2 handle buisness, i swear i aint never heard of a Grown Ass Kid on da real!"

Grown Ass Kid by Nicole Green December 29, 2006

grown manage kids 

1.Kids that talk back to or don’t listen to an adult.

2.Kids who think they are adults but not.
3.Disrespectful child.
4.kid who verbally go back and forth with an adult.

Adult: I thought I told you to wash the dishes
Kid: I didn’t feel like washing dishes I’m tired.
Adult: You a grown manage kids. I could’ve never say that to my mom when I was your age.

grown manage kids by Brianakilk January 20, 2022

GrownKidz 

GrownKidz

GrownKidz is a movement strated in Omaha Nebraska. It has a reciprocal meaning. To be a GrownKid is to have the mindset of a kid, no matter how old, or to feel grown no matter how young.

GrownKidz is a Hip Hop collective from Omaha Nebraska containing all GrownKidz Entertainment Artists. The collective is lead by rapper and producer Menace, and include DeVose, Mack Jay, Lunatik, Psych B, and AJ the Dread. GrownKidz are managed by Zeb Eckermann.

"I may be an adult, but I do like watching cartoons like a GrownKid."
"I may be young, but I feel like an old soul, like a GrownKid.
GrownKidz is a movement strated in Omaha Nebraska. It has a reciprocal meaning. To be a GrownKid is to have the mindset of a kid, no matter how old, or to feel grown no matter how young.

GrownKidz by DRGKE March 17, 2016