- These Nazis ain't kosher.
- Yeah, you can say that again.
- I'm tellin' ya, Animal, these Nazis ain't kosher.

— Stanislas Animal Kuzawa (Robert Strauss), Harry Shapiro (Harvey Lembeck)

5 seconds sound clip from the Stalag 17 movie soundboard.

You can hear this line at 00:19:22.186 in the Blu-ray version of the movie.

Quote context

[...]

- Then you'll all stand here if it takes all day and all night.

- That is better.

- I see. Six hundred funny men.

- There will be no Christmas trees, but there will be delousing with ice water from the hoses. Dismissed!

- Guten morgen, sergeants. We will remove the iron stove, the one that was camouflaging the trap door.

- These Nazis ain't kosher.

- Yeah, you can say that again.

- I'm tellin' ya, Animal, these Nazis ain't kosher.

- I said you could say it again. That doesn't mean you have to repeat it.

- Private property, bub.

- How come the Krauts knew about that stove, Security? And the tunnel?

- How come you can't lay down a belch around here without them knowing it?

[...]