It involves a belt, but there's going to be a switch.

6 seconds sound clip from Batman (1966) - Batman Is Riled (S1E6) TV Series.

You can hear this line at 00:08:48 in the Blu-ray version of the movie.

Quote context

[...]

- Boy! How I'd like to top him with a punch line.

- Quiet. Listen. His insane conceit may betray him.

- Are your masks in place, panel?

- Oh, yes.

- Very well then. Let the game commence.

- Does this crime involve an article of clothing?

- Right!

- Like a belt maybe?

- Astonishing! Right again.

- It involves a belt, but there's going to be a switch.

- A switch.

- An electric switch?

- Wrong, panel! A switch, but not electric.

- As you doubtless know, every wrong answer means that we contribute one dollar to the famous Joker's Home For Worn Out Bats

- Hey, Joker. Cop cars on the street.

- Let's chase it.

- Fatman and Boy Blunder... Are your blindfolds in place?

[...]