Well, I better not waste any more of your time and money.
3 seconds sound clip from the Meet Me in St. Louis (1944) movie soundboard.
You can hear this line at 00:25:47.838 in the DVD version of the movie.
Quote context
[...]
- Say, Rose, I hope you won't misunderstand what I'm going to say.
- Yes?
- I don't think you better mention this call to anyone.
- Why not?
- Because there'd be h to pay if my family ever found out I called long-distance.
- H to pay if my family ever found out I called long-distance!
- That's strange. My family are all home, and they don't think anything of it.
- Well, I better not waste any more of your time and money.
- Wait a minute, Rose. We've still got 36 seconds.
- I think I can hear Joe's voice now.
[...]