Athletic Kid

The annoying person that can span from the age of 4 all the way up to 25. He or she, usually he, is the kid that would sprint around the gym/track when the gym teacher says a jog/walk.

Gym teacher: Ok everybody! We are now going to do a nice slow jog around the gym.
Athletic kid:*starts to sprint while laughing at everyone he passes, thinking he looks cool, but actually looks retarded*. (The gif. below is a good representation on what this kid looks like.)

by A_Bi_Legend November 12, 2020

Kid Buu

The Biggest Menace in Anime History

Kid buu Blew up the earth in his first episode

by jakepaul hater 2169 May 1, 2022

Sludge Kid

A “Sludge Kid” is a term generally used to describe a fairly indecent human being, typically being male. Factors typically include a guppy face with a stern fat-to-muscle radium of 64%. Sharing many similarities with the infamous boo-boo kid, sludge kids have a lethal toxicity, a result from all of the sunnyd they ingest. Studies suggest that there are approximately 2.5 billion sludge kids today, and rising with a staggering rate.

sludge kid wake up; you’re up to bat!

by JuciGmon July 5, 2019

Oppressor Kid

Someone who uses an Oppressor Mark 2 in Grand Theft Auto 5 Online. These people are usually players who lack skill at the game and can also fall into the terms of "griefer" and "shitter". These players are widely hated across the GTA 5 Online Community as they are known for killing and destroying players' cargo and murdering people for no reason other than to gain K.D.

Player 1: Oh my god Anthony this guy keeps killing me!
Player 3: Dude this guy is so annoying!
Player 2: Guys this Oppressor Kid is so annoying!

by JVATYT February 8, 2022

Textbook Kid

A kid that looks as awkward as one that you might find in an educational textbook

Look at Kevin and his weird smile; he is a textbook kid!

by The Squid October 11, 2016

Rip-kid

When a couple are having sex and useing a condom, which unfortunitly rips, producing a rip-kid.

Usually used as a form of insult

you want to know why your parents hate you? because you're a rip-kid!

by Jolly Green May 6, 2007

kid-at-heart

A personality trait that defines a grown up who acts or becomes very youthful or possibly childish when it comes to certain things i.e. Favourite foods.

A kid at heart is one who is usually not too serious.

Girl: "Hey, I got your favourite cake again."
Guy: "Yessss, thank you lol!"
Girl: "Haha, you're such a kid-at-heart!"

by MrMagnificentMedia September 15, 2013