Very observant, for a blind duck.
2 seconds sound clip from Darkwing Duck - Duck Blind (S1E8).
You can hear this line at 00:20:13.045 in the DVD version of the TV Series.
Quote context
[...]
- Yes, and as a matter of fact, we're having a membership drive.
- Swell. Now we can all fry together.
- Give it up, Duck. I got the weapons, I got the home advantage, and you can't see!
- Just one, but I've got others. For example, touch.
- Judging by the heat, I'd say I'm directly under a light.
- Very observant, for a blind duck.
- Now I know how you got your name. You've always been in the dark.
- Oh, I am so hurt. Hi-yah! That oughta even things out.
- Nice try, Duck, but I'm tired of you busting my bulbs. Hi-yah!
[...]