It's in the icebox.

3 seconds sound clip from the Desk Set (1957) movie soundboard.

You can hear this line at 00:50:41 in the Blu-ray version of the movie.

Quote context

[...]

- I wonder who that could be.

- Uh, would you like me to go into the...

- Oh, don't be ridiculous. We're a couple of adults.

- I'll get the dessert.

- Thank you. (12)

- It's in the icebox.

- Mike.

- Hiya, Bunny.

- Planes are all grounded. How do you like that?

- For heaven's sake.

[...]