What kind of a chicken...?
3 seconds sound clip from the The Green Berets (1968) movie soundboard.
You can hear this line at 00:16:39 in the Blu-ray version of the movie.
Quote context
[...]
- Holy Toledo! It's only 3: 30.
- That's right, soldier boy, that's right.
- You better get some sleep. We got a lot of work to do tomorrow.
- On your feet, soldier. On your feet. (2)
- Pack in 10 minutes? Takes me longer than that to get my heart started.
- You pack what Uncle Sam issued and that's all.
[...]