I can't understand. That's his usual modus operandi.
5 seconds sound clip from Batman (1966) - An Egg Grows in Gotham (S2E13) TV Series.
You can hear this line at 00:12:04 in the Blu-ray version of the movie.
Quote context
[...]
- Ah, but tonight, one of those men won't show up and then the lease will eggspire.
- You make mighty big talk, kemosabe.
- Kemosabe? I thought I heard just about everything but...
- Me no know. Me hear it once on radio. Very old word.
- It's no use, Robin. Not a single new egg company has opened in Gotham City in the last few weeks.
- I can't understand. That's his usual modus operandi.
- Egghead always has his hideout associated with some sort of egg outfit.
- What kind of company sells eggs that you can't fry, scramble or boil?
- Right, Robin. Let's see what that brings.
- Look at this. A new egg firm has just opened on Point View Street.
[...]