Don't know.
3 seconds sound clip from the Kill Bill: Volume 1 movie soundboard.
You can hear this line at 00:19:00 in the Blu-ray version of the movie.
Quote context
[...]
- This ain't no squirrelly amateur. This is the work of a salty dog.
- You can tell by the cleanliness of the carnage.
- Now, a kill-crazy rampage, though it may be, all the colours are kept inside the lines.
- If you was a moron, you could almost admire it.
- The name on the marriage certificate is Arlene Machiavelli.
- We've all just been calling her The Bride on account of the dress.
- You can tell she was pregnant.
- Man would have to be a mad dog to shoot a goddamn good-looking gal like that in the head.
[...]