Like a baseball... And Kyoko was holding a stick... And Red threw things a lot...

"Okay?" She was going to knock this rabbity thing out of the park- ...farm. Oh it was absolutely going into the sky. If she was telling Red to throw it then he just instantly presumed that was what she meant and in that moment he decided that Kyoko was an ace batter. SHE COULD DO ANYTHING. "Ready?"

He was throwing the bunny directly at Kyoko's stick.