Yes! Yes! Yes! We all know what he did.
7 seconds sound clip from the Young Frankenstein (1974) movie soundboard.
You can hear this line at 00:06:20 in the Blu-ray version of the movie.
Quote context
[...]
- Which passes out of the skull through the foramen magnum and becomes, of course, the spinal cord.
- Are there any questions before we proceed?
- I have one question, Dr. Frankenstein.
- My name. It's pronounced Fronkensteen.
- Yes! Yes! Yes! We all know what he did.
- If you don't mind, can we get on with your question?
- Well, sir, I'm not sure I understand the distinction between reflexive and voluntary nerve impulses.
[...]