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”

by Skullman842 April 26, 2020

kthxbye

A word that stems from the phrase "k thx, bye" (and it's derivitives), which are bastardisations of "ok thanks bye".

This uttering is commonly associated with so-called IRC "lamers" (see lamer) renouned for the overuse of retarded abbreviations (such as the above) during chat sessions.

It is used extensively in IRC geek humour and in-jokes. See the example.

plz2b dieing, kthxbye
<martin> i r not on ipv6 KTHXBYE!!!!

by dw January 19, 2003

kthxbye

Short for ' Ok, thank you very much for your kindness in the situation I am currently in, may God be with you'

McDonald's employee: Here's your burger, you know, I wish I could afford Blah Blah Blah...

Me: Oh my burger, kthxbye *Leaves*

McDonald's employee: I have no friends...

by CrystalExploder February 6, 2017

kthxbai

acronym used online for K Thanks Bye

Leave me alone. kthxbai.

by Lailz July 7, 2008

kthxbyeloveyou

A word commonly put at the end of a text message to your significant other signifying that you are currently occupied and cannot talk/text right know.

hey babe, im just got into the move so ill text you later. kthxbyeloveyou

hi honey, im just doing some work right now so i cant talk. kthxbyeloveyou

by urban00bsicle November 1, 2010

kthxbye

something a veeeeeery lame person would say.

"LoL. i LiStEn To PaNiC! aT tHe DiScO! KTHXBYE."

by BLASTBEATZ '77 September 26, 2006

kthxbai

Okay thanks bye in leet.

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

by DoomBringer316 February 10, 2004