- They're dancing the frug.
- What?

5 seconds sound clip from the The Fortune Cookie (1966) movie soundboard.

You can hear this line at 00:58:57 in the Blu-ray version of the movie.

Quote context

[...]

- Hey, fasten your seat belt. Those things go eight miles an hour.

- Oh, doesn't it do your heart good? I have a hunch he'll be up and around in no time.

- Now, look, Sister, I asked you to pray for him, but we don't want any miracles.

- One, two, left, right. What's that with the one, two, left, right?

- Hey, Max! What are they doing over there? Can you see anything?

- They're dancing the frug.

- What?

- Left, right. One, two. Left, right.

- The frug? Yeah, you have some sense of humor.

- If you ask me, we're just wasting our time. I think this guy's legit.

- Maybe so, but let's give it a chance.

- We've been watching for three days and three nights.

[...]