You don't understand! I am not a thief! I am...
4 seconds sound clip from the Darkwing Duck - Darkly Dawns the Duck: Part 1 (S01E01) movie soundboard.
You can hear this line at 00:09:58.164 in the DVD version of the TV Series.
Quote context
[...]
- Hey, hey! Hey, wait a minute! Aah!
- Bruised, battered, but never defeated, Darkwing Duck springs back to action.
- Clever of me to use my spine to break my fall like that.
- Hold it right there, ya pirate!
- Nobody but nobody messes with the airplanes in my hangar, or my name isn't Launchpad McQuack.
- You don't understand! I am not a thief! I am...
- Know you? I'm your biggest fan!
- A fan? Really? Ahem, I mean, really?
- Sure!
- Oh, just another stopover in my never-ending fight against...
- Hey, you're a pilot! We can use this plane to catch those crooks.
[...]