(In German) No, I'm just teasing you, Fraulein. You know me, I tease rough.
8 seconds sound clip from the Inglourious Basterds movie soundboard.
You can hear this line at 01:52:52 in the Blu-ray version of the movie.
Quote context
[...]
(In German) Well, I shan't be doing it again, I can tell you that.
(In German) That cast looks as fresh as my old Uncle Gustav.
(In German) When were you climbing this mountain, last night?
(In German) Very good eye, Colonel. It happened yesterday morning.
(In German) And where in Paris is this mountain?
(In German) No, I'm just teasing you, Fraulein. You know me, I tease rough.
(In German) So, who are your three handsome escorts?
(In German) I'm afraid neither three speak a word of German. They're friends of mine from Italy.
(In German) This is a wonderful Italian stuntman, Enzo Gorlomi.
(In Italian) Gentlemen, this is an old friend, Colonel Hans Landa of the SS.
[...]