I can't hear you.
4 seconds sound clip from the Jaws (1975) movie soundboard.
You can hear this line at 00:30:43 in the Blu-ray version of the movie.
Quote context
[...]
- Do we love our beloved Corps, ladies?
- Semper fi, do or die. Gung ho. Gung ho. Gung ho.
- What do we do for a living, ladies?
- Bullshit. I still can't hear you.
- Do any of you people know who Charles Whitman was?
- None of you dumb-asses knows?
[...]