Man, I've never seen it that cold.
4 seconds sound clip from the Batman & Mr. Freeze: SubZero movie soundboard.
You can hear this line at 00:07:15 in the Blu-ray version of the movie.
Quote context
[...]
- 30 meters below surface and closing.
- Estimate impact in 15 seconds.
- How long does she have to stay in there?
- Until then, my love, we'll be here together.
- Man, I've never seen it that cold.
[...]