New Snack for VBS

We had a first for Vacation Bible School this year. While in crafts class, a fourth grade boy was playfully, but too aggressively, hitting on the boy next to him. Our minister, a teacher of one of the groups, told the boy to stop. He didn't. Bob told him again, but this time the boy starting hitting the preacher. So Bob wagged his finger in front of the boy's face and sternly told him to stop. Then the boy bit Bob's finger. I haven't heard what happened after that, but the preacher did not bleed and the boy was back today.