Never mind that. What was that?
5 seconds sound clip from the Spaceballs movie soundboard.
You can hear this line at 00:23:01 in the Blu-ray version of the movie.
Quote context
[...]
- Well, there's only one man who would dare give me the raspberry.
- Never mind that. What was that?
- Hi.
- Barf.
- Not in here, mister. This is a Mercedes.
[...]