kkthnx 

kkthnx is like kk thanks but it is more abrupt. So it hushs someone. Used with all other gamer abrevs. makes a pretty kickass saying.

"Leeroy... stfu gtfo kkthnx bie"

kkthnx by Mr . Pwnz April 15, 2008

KKTHX 

Ok Ok, Thanks.

Good Game...... kkthx

KKTHX by w0rd0 September 16, 2003

kthnxbai

Contraction of Ok, thanks, bye.
Used when you want someone to shut up (you're not exactly trying to be polite,) yet it's not considered as an insult like STFU. Also it can be used when answering a stupid n00b question, or after scolding someone.

I'm not arguing anymore. kthnxbai.
Stop that or I'll ban you. kthnxbai.
^ above isn't as insulting as STFU N00B!

kthnxbai by zirku September 23, 2005

kthnxdie 

A way to abruptly leave an IM conversation, whilst wishing death upon the other person.

"i hate u kthnxdie </3"

kthnxdie by sam_dino May 2, 2006

kkthnxbai 

Okay, thank you, goodbye. Abbreviation thereof. Commonly used in a facetious or sarcastic manner to emphasise the rapidity with which the sayer wishes to both win and then leave the conversation.

Person 1: *ninjaloots items*
Group: WTF?!
Person 1: kkthnxbai! *logs*

kkthnxbai by ninjalooter November 16, 2006

kthnxbi

A sarcastic exclamation; usually used by Mods or Admins just before they ban someone.

CSIII: Watch me hack your internets lawl.
Wiki Mod: Kthnxbi

kthnxbi by lol*dongs January 18, 2008

kthnxbai

1) A hasty way to end a conversation.

2) Officially an abbrieviation of 'Ok, thank you, bye.'

3) Most commonly used sarcastically after an insult to try and make it sound jokey (it usually isn't...)

Guy: Hey, d'you remember that guy you pulled last night? You know! The vertically challenged asthmatic one with a glandular disorder?

Girl: Hey, d'you fancy shutting the fuck up now? kthnxbai!

Guy: ...

kthnxbai by CaramelLatte April 5, 2010