kthxbai 

A mashed up word for "ok", "thanks", and "goodbye". It is commonly used on quicky text messages.

Please buy me a soda when you go to the convenient store. Kthxbai!

kthxbai by callbooks December 17, 2009

kthxbai 

Okay, thanks, goodbye for people you really don't like. Used as a derogatory term for idiots.

IOWNULOLZ: hay cn u giv me fre stuf ur rich
Me: No. Go die in a hole, kthxbai

kthxbai by Ultib July 30, 2007

Kthxbai 

1. A abbreviation of “k thanks bye”
2. A motherfucker who, in September 2019, hacked the oldest YouTube video and made it a living dump of like and sub beggars.

1. “Here are your clothes” “kthxbai”
2. “Man that kthxbai hacker is a bitch”

Kthxbai by Skullman842 April 26, 2020

kthxbai 

acronym used online for K Thanks Bye

Leave me alone. kthxbai.

kthxbai by Lailz July 7, 2008

kthxbai 

Okay thanks bye in leet.

Dude 1: i'm liek gona go now. kthxbai.
Me: Bye fool.

kthxbai by DoomBringer316 February 10, 2004

kthxbai 

derrives from the phrase "kthxbye"

kthxbai by kevin February 5, 2003

kthxbai 

The internet way of saying "Okay, thanks, bye".

It is mostly used in contempt or just a humorous way to bid someone goodbye.

"Yeah well I'm gonna go to sleep now, kthxbai"

kthxbai by Hi I'm Awsum August 7, 2015