Genuine Kansas City bourbon! It's smooth too.
11 seconds sound clip from the Forbidden Planet (1956) movie soundboard.
You can hear this line at 01:05:14 in the Blu-ray version of the movie.
Quote context
[...]
- Yes, sir. Yes, sir. Thank you.
- Kill the power on the fence.
- Four hundred and eighty pints. As you requested. Total, 60 gallons.
- Genuine Kansas City bourbon! It's smooth too.
- Robby, I ain't never gonna forget this.
- Anytime you're hard up for a couple of gallons of lube oil, you just let me know.
- What's up? Somebody coming this way?
- No, sir, nothing coming this way.
[...]