That’s what you use the ball for. After you hit him, he’ll cry and hide under his bed.
I said this a couple days ago: I remember when I beat up the school bully in elementary school. It just took one punch to the nose and he went crying home to mommy.
It’s true…when I hit the kid who was bullying me, she ran away home and never bullied me again.
You have to make sure that you are far enough away from school though, ’cause if you are caught “fighting” you could be suspended and/or expelled.
The “bully” would be the loudest kid screaming that YOU started the fight, and that THEY were totally innocent.