"Little bunny Fuu-Fu, hopping through Kabuki-cho
Scooping up the other kids and bashing 'em on the head!"
Kagura is singing a song to Sadaharu, who is listening as intently as any sleeping dog can possibly listen. Gintoki is watching the news, waiting for the weather; Shinpachi is watching Kagura.
"Along came the Dumb Glasses, and he said -"
"Hey!" yells Shinpachi. "I heard that!"
"Little bunny Fuu-Fu, I don't want to see you
Scooping up the other kids and bashing 'em on the head."
She's got little hand movements that go along with the song - a bouncing V sign that represents the protagonist, a scooping and bashing gesture, an eerily accurate invisible-glasses-adjustment.
"But the next day . . .
Little bunny Fuu-Fu, hopping through Kabuki-cho
Scooping up the sadist and bashing him in the head!"
She's grinning maniacally. Then her face falls.
"But along came the Police Gorilla, and he said:
'Little bunny Fu-Fu, I don't want to see you
Scooping up the Sadist and bashing him in the head."
She pauses. "Even though he deserves it, and nobody likes him and he smells like stale bread."
Shinpachi can't argue.
"But anyway - Little bunny Fuu-Fu, hopping through Kabuki-cho,
Scooping up the Gin-chan and bashing him in the head!"
"Be respectful," Gin admonishes. He's mastered that uniquely adult ability to scold while still watching the TV. "Your elders are your betters. Mostly. Well, some of them. Me, Otae, Otose, Tama, maybe Mutsu. Everyone else is trash."
"Along came Zura, and he said:
'Little bunny Leader, I don't want to see you
Scooping up the people and bashing them in the head."
Shinpachi knows what comes next. He's done; he drifts off to the kitchen for a futile snack-search.
"So little bunny Fuu-Fu, hopping through Kabuki-cho
Scooped up stupid Zura and bashed him in the head."
She smiled and claps her hands, like an adorable seal that just ate a fluffy baby penguin chick.
"Because Zura isn't really a person, he's trash! So when he said don't scoop up people, he didn't mean himself!"
Gintoki smiles. That's his girl. "So, Kagura, what's the moral of the story?"
Kagura thinks very hard, or maybe just makes a constipated face. "The moral is . . . be specific!"
"And what else?"
"Hit the sadist! And hit Zura!"
Gin's taught her well. He's such a good educator.