a shortened version of the word "okay," usually used online or by teenage girls that are trying to piss off their parents by cutting every sentence they say (usually asking said teenage girl to do something she doesn't want to do) short. can also effectively end a conversation.
Mom: honey, i need you to take out the tra-
Jenny: kay.
Mom: and i also need you to clean your roo-
Jenny: kay.
Mom: alright, now i'm pissed. no facebook for a mon-
Jenny: kay.
Mom: is that all you can say?
Jenny: no, i can also say "shut up, kay?"
conversation over.
Jenny: kay.
Mom: and i also need you to clean your roo-
Jenny: kay.
Mom: alright, now i'm pissed. no facebook for a mon-
Jenny: kay.
Mom: is that all you can say?
Jenny: no, i can also say "shut up, kay?"
conversation over.
by hahaomglolkit:)'sx&o'slmfao September 19, 2011

Another nickname for a boy. This boy can be anywhere from 13-20 years old. He is very good looking, smart, popular, atheletic. But aside from being everygirl's dream boy, a Kai is known to be a total bastard. He toys with the hearts of girls in a general 10 mile radius and plays evil mind games with his victims. Known to date Megans and some times even Roxannes. But in the end even the Megans and Roxannes don't win for the Kai moves on to his next prey.
Jamie is a Kai survivor. She is forever haunted by the memory of when he sicced his many blonde lapdogs on her. She will never completely heal.
by BluJay November 23, 2007

An individual who stalks cats on a monthly basis, Takes photos and posts them on walls of their homes.
by Joey Sara March 8, 2007

by ericdeee May 16, 2021

A hot man who radiates chad energy. A Kai can punt an infant across a football field with only one pinky toe. Holy fuck Kai is so hot.
by N-igga-than October 12, 2020

kai is so fit
by daddywilliam September 20, 2022

Kai is also a girl name!!she is young, beautiful ,smart,and powerful full she has a very nice personality she is something boys would kill for but not everybody can get a piece of because she careful.Kai doesn’t care with anyone say about her but when she do she throws hands .She usually has this weird bsf that’s down for her and all ways by her side.She is a good friend and very loyal
by Goodprincess7101 June 4, 2019
