These aren't real frogs, are they?
4 seconds sound clip from the Harry Potter and the Sorcerer's Stone movie soundboard.
You can hear this line at 00:37:37 in the Blu-ray version of the movie.
Quote context
[...]
- Anything off the trolley, dears?
- Bertie Bott's Every Flavor Beans?
- George sweared he got a bogey-flavoured one once!
- These aren't real frogs, are they?
- Besides, It's the cards you want.
- Each pack's got a famous witch or wizard. I've got about 500 meself.
- Oh, that's rotten luck. They've only got one good jump in them to begin with.
[...]