A polite way of say okay, thanks, and bye while telling the person there is nothing left to say or discuss. A way of saying your an expert on a particular topic at the conclusion of stating your final point.
Friend #1: I'm going to the club downtown
Friend #2: The clubs downtown suck. I'm going to the stripclub ktksbi.
Friend #2: The clubs downtown suck. I'm going to the stripclub ktksbi.
by whotheidiot March 13, 2010
Get the ktksbimug.