That's a promise. That's a promise.
4 seconds sound clip from the Days of Thunder movie soundboard.
You can hear this line at 00:31:34 in the Blu-ray version of the movie.
Quote context
[...]
- I lied. I had to tell you something to calm you down. You were acting like such a candy-ass.
- After the air gun stuck, I figured you'd never get back on the racetrack.
- Try this on for size. We've got ourselves a sponsor.
- Promise me one thing, boys, whatever else we do from here, we win Daytona.
- That's a promise. That's a promise.
- Selling thousands of dollars worth of useless mining stock and they call that a dog and pony show.
- It may be funny, but it's not that funny when it happens to you, son.
- What? You bought worthless mining stock?
[...]