This was a fucking BADASS line... It is from one of my favorite characters of all time (Beatrix in the Kill Bill series) in Kill Bill Volume 2.

Elle, the patch eyed arch enemy of Beatrice, stares her down with sword in hand.
Elle:"I killed your master, and now I am going to kill you with your own sword... Which will belong to me in the immediate future."
Beatrix: "Bitch, you don't have a future."