Bonnie, Gordon and others in “Unfinished Business”

Commissioner, there are a bunch of flower children out here to see you.

Gordon

Flower children? Alright, send them...wait a minute, Bonnie, hold on, hold on a second.

Batman

We'll go down the window and go down the Batropes. Otherwise, we'll be mobbed.

O'Hara

Mobbed? In police headquarters?

Robin

The flower children think we're cool, man, like we turn 'em on, you know.

Batman

Yes, please be gentle with your visitors, Commissioner. Although it may not be understood by more literal minds, in their own way, they're doing what they can to correct the world's woes with love and flowers.