Don't mention it.
3 seconds sound clip from the Pet Sematary (1989) movie soundboard.
You can hear this line at 00:16:27 in the Blu-ray version of the movie.
Quote context
[...]
- Church!
- Thank you, Missy, for introducing that colorful phrase into my daughter's vocabulary.
- How's that bellyache of yours?
- You know, I can take a look at that for you.
- Missy.
- Ma'am.
[...]