What's the matter with this thing? What's that churning and bubbling? You call that a radar screen?
5 seconds sound clip from the Spaceballs movie soundboard.
You can hear this line at 00:06:03 in the Blu-ray version of the movie.
Quote context
[...]
- I don't see Planet Druidia. Where is it?
- We don't have visual contact yet, but we have it on the radar screen.
- Shall I punch it up for you?
- Never mind. I'll do it myself.
- What's the matter with this thing? What's that churning and bubbling? You call that a radar screen?
- No, sir, we call it Mr. Coffee.
- Yes. I always have coffee when I watch radar. You know that.
- Of course I do, sir. Everybody knows that!
[...]