Hey, that looks like Randall. Randall's your monster.
6 seconds sound clip from the Monsters, Inc. movie soundboard.
You can hear this line at 00:32:56 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, that looks like Randall. Randall's your monster.
- You think he's going to come through the closet and scare you.
- Oh, boy, how do I explain this?
- Okay. How about I sit here, until you fall asleep?
- Go ahead. Go to sleep. Now. Now... go.
[...]