Nonsense! Go on!
3 seconds sound clip from the After the Thin Man (1936) movie soundboard.
You can hear this line at 00:20:38 in the DVD version of the movie.
Quote context
[...]
- Just a minute, aunt Katherine.
- I can't! I can't! What are you trying to do? Torture me?
- Nora!
- How can you act like this when you know what she's going through?
[...]