I'd like to tear his gizzard out.
5 seconds sound clip from the 101 Dalmatians (1961) movie soundboard.
You can hear this line at 00:23:18 in the Blu-ray version of the movie.
Quote context
[...]
- Shh. Shh. Let's just wait and see.
- Look at him run, the old coward.
- The yellow-livered old skunk!
- I'd like to tear his gizzard out.
- Why, where did you ever hear such talk? Certainly not from your mother.
- Don't worry, he'll get that yellow-livered... Well, he'll get him, all right.
- Lucky, get down. We can't see. Get down. Mother, make him get down.
[...]