Ha! Eat reverse polarity from my magnet gun.
4 seconds sound clip from Darkwing Duck - Quack of Ages (S1E51).
You can hear this line at 00:20:54.262 in the DVD version of the TV Series.
Quote context
[...]
- Uh-oh, gotta go. Left a roast in the oven.
- Men, a sword! Men, a tourniquet.
- Oh, look, it is the Graf Zeppelin.
- Ha! Eat reverse polarity from my magnet gun.
- One more step and the king's dead meat.
[...]