KThanks. 

(Pronounced "Kay-Thanks" - One word) Thanking someone for doing something that you aren't really giving them the option to do in the first place. This is always said in a sarcastic tone and there is usually a prolonged emphasis on the "s."

Honey, I know you have the flu, but please go outside and shovel the 7 feet of snow we just got last night. Kthanks.

KThanks. by EmJay0325 March 11, 2011

kthanksbye

Used by savvy internet users who wish to create a sense of conclusion with a short and to the point phrase.

OMG I have some new myspace pictures go comment now! kthanksbye

kthanksbye by Richierichh August 28, 2006

k thanks 

to say "ok thank you" in a short and sassy way.

"I'm right and you are wrong. k thanks!"

k thanks by pfedkin February 16, 2010

kthanksbye

a statement used at the end of a conversation, at the end of a statement, or when there is an awkward silence.

I love jess and melissa kthanksbye.

kthanksbye by jeekaandmeeka June 19, 2009

k thanks 

When a girl decides she's is done talking to whoever she is, in a rude way. Chances are it was a text conversation with her boyfriend or other guy and she was bitching him out.

Austin: I just dont get why you are reacting like this? it wasnt even a big deal.

Emily: ummm how about you dont talk to me like im stupid. k thanks

k thanks by ThatGuyWhoAddedThatWord July 31, 2011

kthanksbye

a retarded saying for middle schoolers and highschoolers that havent hit puberty yet that makes them feel cooler even though everyone who reads it makes fun of them

UhMmm likeee we are SOOO going to Annie's Ice tomorrow!!! kthanksbye :)

kthanksbye by Caraw July 29, 2010

k thanks 

a)something "stupid" people use (as my friend defines it)
b)a way of saying "okay thanks you" in a preppier way

"your picture on facebook is so cute. k thanks!"

k thanks by pretty dog April 10, 2007