- What is it, Batman?
- I don't know. Whatever it is, it's awfully funny.
14 seconds sound clip from Batman (1966) - An Egg Grows in Gotham (S2E13) TV Series.
You can hear this line at 00:16:08 in the Blu-ray version of the movie.
Quote context
[...]
- This is an acid egg, Batman. One move and I'll drop it on Robin's head.
- Nobody could be that rotten.
- You put all your eggs in one basket, Egghead, a fatal mistake.
- Prepare yourself for an eggspeditious defeat.
- Well, see how you like this.
- I don't know. Whatever it is, it's awfully funny.
- The yolk's on them, it's laughing gas.
- Ha, ha! It's the funniest trick anyone's ever pulled on us.
- Yes. Ha-ha-ha! It's even funnier than the Joker. I can't stop laughing.
- And you won't, not until the gas wears off.
- Let's go, boss, before we start laughing too.
[...]