Now, why don't you all practice on that, and we'll be in great shape!
6 seconds sound clip from the The Nightmare Before Christmas (1993) movie soundboard.
You can hear this line at 00:39:07 in the Blu-ray version of the movie.
Quote context
[...]
- How about it? Think you can you manage?
- A- one and a-two and a-three and...
- Next!
- Now, why don't you all practice on that, and we'll be in great shape!
- Sally, I need your help more than anyone's.
- I had the most terrible vision.
[...]