Don't do that, Mr. Diddlebock.
3 seconds sound clip from the The Sin of Harold Diddlebock movie soundboard.
You can hear this line at 00:41:40 in the DVD version of the movie.
Quote context
[...]
- A thousand dollars? You mean on the nose?
- Now wait a minute, take it easy, will you?
- Don't do that, Mr. Diddlebock.
- You have to take chances in this life.
- Will you take a grand on Emmaline? 15 to one.
- What do you mean, my classes?
- You didn't know Aunt Emmaline.
- I got the dough right here in my mitt. Here, put it in my mitt.
[...]