Quiet. That's enough.
4 seconds sound clip from the Kindergarten Cop (1990) movie soundboard.
You can hear this line at 00:40:04 in the Blu-ray version of the movie.
Quote context
[...]
- He doesn't like anyone to talk to him.
- He's a poo-poo ca-ca. Poo-poo ca-ca! Poo-poo ca-ca! Poo-poo ca-ca! Poo-poo ca-ca!
- Did your daddy teach you this game?
- Come on, Zach. Let's all play together. It's so much more fun.
[...]