Seems like an effective way for a kid to end a toxic friendship and get out of punishment Scott free. We weren't this malevolently spiteful or resourceful as kids. When we were 9 we were too busy figuring out if hitting each other with sticks was a good use of free time. For a story of classier dad revenge, check this out.
principal
This enthusiastic dad experienced the face of outrage in a very concerned principal, after teaching his kids extreme nerf gun war tactics. It sounds like he met the school's disapproval with nothing but proud admiration over his kids' performance in the nerf gun arena of chaos, within their school. Also, that school sounds quite intense! An overall enjoyable tale.
