No. Don't start this.
4 seconds sound clip from the Kindergarten Cop (1990) movie soundboard.
You can hear this line at 00:30:14 in the Blu-ray version of the movie.
Quote context
[...]
- What are you doing with this?
- Aren't you going to break it up?
- No. Two more days of this, and he'll quit.
- Shut up! Shut up! Shut up! Shut up.
- Oh, no.
- This is your new class mascot.
[...]