KTHNXZBAI

A phrase used to humiliate and degrade a person, but not only that, it takes that shit to the next level. By leaving right after saying it, maybe even following a gg no re you have successfully owned the little fucker, without giving him a chance to reply. Therefore, he is now left there humiliated by all the people in the room just standing there like "what the fuck just happened."

Div: HAHA BITCH YOU JUST GOT OWNED
Div: GGNORE MOTHA FUCKAAAA
Noob: but-
Div: KTHNXZBAI NOOB

Admin: Damn noob, you just bot buttpwned.
Noob: My Dignity... She is gone.

by The Real Div. May 15, 2007

kthnx

A lame-core phrase lame-core girls say at the end of any and all myspace comments/bulletins/what-have-you

Subject: SEX!

Body: Now that I've got your attention, comment on my new pix.

kthnx.

by Don Johnson April 8, 2005

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!

by callbooks December 17, 2009

kthxbye

Okay my good sir, thank you for your givings, I am departing from your company

A: You're a fucking moron! Anime is COOL!

B: kthxbye

by Ethan June 25, 2005

kthxbi

To say three words at a time and to make everyone laugh because you said "Okay, thanks, bye."

Girl: oh my god, i forgot my phone in the bathroom. dont let me fall asleep kthxbi.
Guy: You're stupid.

by MMMCheck July 25, 2009

KTHXBI

"Ok Thanks Bye"

"d00d STFU and GTFO KTHXBI!"

by Felicia January 31, 2003

kthxretard

AOLer.

Hey there, you Kthxretard.

by B-Drac September 18, 2003