A radiator kid is defined as someone who looks like they got chained up to a radiator their whole life and just got let out back into society.
“Look that radiator kid is watching Gacha Life”
“That band kid looks like a radiator kid”
“That smelly kid has to be a radiator kid”
by Hudlad May 9, 2023
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The black sheep of the family or the “special person” out the friend group who other think wont be much of as a kid because of their weirdness but end up becoming the most successful out of the family/group. Tends to get bullied or having to defend themselves to others opinions. Usually has a talent of some sort that nobody appreciates.
“You been grown since a zoink kid” - Mahlleh “Zoink Kid” song 2019
by Zoinkid November 24, 2021
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Coined by Edison High School’s class of 2022 to describe any kid that attended McKinley Elementary before high school.

They’re a specific breed of kids who have a certain trait or aspect of their personality that makes complete sense when you find out they’re from McKinley. McKinley Kids tend to be public nuisances, unhinged, completely different breeds of human as a whole, support one another, but also loved. A crucial part of the circle of life.
Person A: Yeah, I went to McKinley my whole life.
Person B: Oh, you’re a McKinley Kid…? Yeah I can tell…
by mosquiqui May 29, 2022
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when one's hand hurts after hitting one's kid (or occasionally younger sibling) because said kid did something retarded
I gave my son a crack on the arse and now I have kid-hand.
by markhonci December 28, 2010
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