Don't play with Quackerjack toys. They're dangerous.
3 seconds sound clip from Darkwing Duck - Toys Czar Us (S1E32).
You can hear this line at 00:20:11.039 in the DVD version of the TV Series.
Quote context
[...]
- I feel like a meatball in a spaghetti dinner.
- Hang tight, Dad. I'll get you out.
- Bummer. There goes the inheritance.
- My kingdom, broken like a cheap toy!
- My career is ruined! There's only one thing to do.
- Don't play with Quackerjack toys. They're dangerous.
- Kiss your tail feathers goodbye.
- Ohhh!
- Not.
- No airbag gets the best of me.
[...]