Ahem! Well, well, well! Rat's the name, Warren T. Rat.
7 seconds sound clip from the An American Tail movie soundboard.
You can hear this line at 00:26:25 in the Blu-ray version of the movie.
Quote context
[...]
- And we'll get another 17 from Moe. Uh, that's 50 cents less than yesterday.
- What? Fifty cents! I hate to lose money. Mmm. Where can I pick up an extra 50 cents?
- Bye! Au revoir, my little immigrant!
- Hmm. Hey, boss, a kid. You know, Moe can always use an extra kid at 50 cents a day.
- Ahem! Well, well, well! Rat's the name, Warren T. Rat.
- Hey, you come to the right fellow, kid. I know exactly where they are. Come with me.
- But Henri said I'd find them here!
[...]