- Kitchy, kitchy, koo.
- He don't understand that, mister. He's a Russian baby you've got to say kitchy-kitchy-kooski! But you wouldn't know that.

— (Lionel Stander)

13 seconds sound clip from The Danny Kaye Radio Show - "A Baby From Washington" (3.02.1945).

You can hear this line at 00:04:34 in the radio play.

Quote context

[...]

- Did you come straight through?

- Well, I did, but the baby changed at Kansas City.

- Gosh, he's a cute little moppet. What's his name?

- Well, he's a Russian baby. His first name is (long russian talk) and his second name is (short russian talk).

- What's his middle name?

- They haven't given him one yet. They're waiting to see which general gets to Berlin first.

- Oh, hello. Isn't that a pretty baby.

- Kitchy, kitchy, koo.

- He don't understand that, mister. He's a Russian baby you've got to say kitchy-kitchy-kooski! But you wouldn't know that.

- No, I wouldn't... I'm just his father.

- Oh, his father! Gee, I hate to part from him but here.

- Gee, thanks.

- Every time he sees me, he busts out crying.

- Wait just a minute, I'll quiet him.

[...]