No, sir. I didn't see you playing with your dolls again.
5 seconds sound clip from the Spaceballs movie soundboard.
You can hear this line at 00:54:52 in the Blu-ray version of the movie.
Quote context
[...]
- You're needed on the bridge, sir!
- Knock on my door. Knock next time!
- No, sir. I didn't see you playing with your dolls again.
- I told you never to call me on this wall. This is an unlisted wall.
- Sorry, sir, but it's very important.
[...]