Uh-oh. They're going to do it.

5 seconds sound clip from the Kindergarten Cop (1990) movie soundboard.

You can hear this line at 01:46:18 in the Blu-ray version of the movie.

Quote context

[...]

- Hi, kids.

- Mr. Kimble!

- I'm back. (2)

- Didn't join the union until...

- Class, excuse me.

- Uh-oh. They're going to do it.

[...]