Oh, yeah? Well, I'll show you harmless.
3 seconds sound clip from Darkwing Duck - Just Us Justice Ducks Part 2 (S1E21).
You can hear this line at 00:06:17.744 in the DVD version of the TV Series.
Quote context
[...]
- Hah! Darkwing Duck's just a smear on the pavement.
- Oh, no, no, no, not my Dark!
- Just get away. Just get away. Get out of here.
- Aah! No.
- Oh, there. Now they're just harmless daisies.
- Oh, yeah? Well, I'll show you harmless.
- OK, big fella, do your thing.
- Hah! Some witch. Doesn't do a bad daisy, though.
- Darkwing! Yoo-hoo, Darkwing Duck!
[...]