Oh-ho-ho! What an inspired stroke of mind... buying up the One-Armed Bandit Novelty Company.
9 seconds sound clip from Batman (1966) - The Joker Goes to School (S1E15) TV Series.
You can hear this line at 00:15:28 in the Blu-ray version of the movie.
Quote context
[...]
- Boys and girls, go back to your studies. Believe me, nothing in life is free!
- High school dropouts, most of them.
- It's a pretty good haul, isn't it?
- Peanuts, my boy, mere peanuts. That bar job was just a pot boiling appetizer for the real feast.
- Oh-ho-ho! What an inspired stroke of mind... buying up the One-Armed Bandit Novelty Company.
- Hey, Joker, I think I got this one rigged. Come and have a look.
- Right.
- Set to go off on the third strike?
- Yeah, and I got two strikes rung up already.
[...]