look up any word, like cunt:
 
2.
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
by ThatGuyWhoAddedThatWord July 31, 2011
 
1.
to say "ok thank you" in a short and sassy way.
"I'm right and you are wrong. k thanks!"
by pfedkin February 16, 2010
 
3.
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!"
by pretty dog April 03, 2007