Variation of 'kthxbye' - the internet bastardization of "OK, thank you, goodbye".
Generally used with contempt, or for hasty exit. See also - kthxbye
n00b: Hey man whats up? You going out tonight?
l337: Yeah I'm on the way to the club right now kthxbai
Okay, thank you, goodbye.
Could you please boot that n00b from the server? kthxbai
Bye in "lolcat speak".
i can has cheezburger? kthxbai.
K Thanks goodbye
kthxbai can also be used as an insult to someone, like a n00b
or someone you just don't like.
N00b1: omg liek u wana c my fab nu jurnal?
Dude: No, you make me sick n00b Kthxbai
Literally "Okay, thanks, bye". Commonly used when short words and phrases are needed, as in when chatting and texting. Can also be used to quickly end a conversation, usually in a rude fashion.
Jane: "Hai John! Sup?"
John: "Nm, gtg, kthxbai."
Jane: "Hey John, why won't you talk to me?"
John: "Because. kthxbai."
'Kay, thanks, bye.
(Okay, thank you, goodbye.)
A hasty way to tell someone goodbye, especially if you dont' want to talk to them. Also see kthxbye
Person1: Oh, yeah, you're not really my friend. Kthxbai. *leaves*
k thanks bye
"nobody loves you, so why don't you just die, kthxbai"