Kayzo 

A person that goes around telling on his friends.

“That Kayzo got me in jail.”

Kayzo by Edwin Herndon May 9, 2022

Kayzo 

Is somebody that will tell you they won’t rat but rat anyway.

“Kayzo can’t keep his mouth shut.”

Kayzo by Emilio Bonilla May 11, 2022

Kayzo 

The police.

“Don’t mess with Kayzo, he will make you do time.”

Kayzo by Emilio Bonilla May 11, 2022

Kayloo 

A fan term of sorts for Caillou in the so bad, it's hilarious GoAnimate/Vyond fandom. This name comes from the text-to-speech feature being unable to pronounce "Caillou" properly.

"Kayloo, how dare you sneak off to Chuck-E-Cheese! That's it, you are grounded grounded grounded for 9049034903490349034903902390343495994995490349034903490490934 years! Go to your room now!"

Kayloo by HandItOverGanon December 29, 2018

Kayow 

Also spelt as "Kyow" or "Kayoah", is something you say when someone makes an unfunny joke and no one laughs. The origin of the word comes from spodermen's "kyeh" and a male said kayayow and the other boys made fun of him for saying something so dum.

Can also mean "k" or "Ok"

For example, if Odell Beckham Jr made a joke and said "What do you call a bullseye." "McDonalds cuz I'm loving it." Everyone would say "KAYOW!" because it isn't funny.

Another example is if your teacher was handing out pictures and the teacher says "Watch out, two people already died after looking at your pictures." Everyone would say "Kayow"

Kayow by Nibba Nuts October 21, 2019

Kayoung 

Sweet and caring person. Loves to learn about new things. She is pretty, and smart. She knows what she's doing!!!

We should call Kayoung to help us!

I wish Kayoung was in my class! She could've helped me!

Kayoung by The tower of Pisa April 25, 2011

Kaizo Block 

An invisible coin block in the Super Mario series placed in order to prevent the player from completing a jump. Used to great effect in Kaizo Mario World and other Rom hacks. Named for what you'd call the creator of the hack after triggering one of the blocks.

I was almost at the end of the stage when I jumped too late and got killed by the kaizo block.

Kaizo Block by ShadowDx64 July 10, 2009