What would Jim say if he could see George waving his arms and roaring like a madman from the window, as Mrs. Strunk's Benny and Mrs. Garfein's Joe dash back and forth across the bridge on a dare?

在斯特伦克夫人家的本尼和格芬夫人家的乔在桥上跑来跑去玩大冒险的时候，如果吉姆看到乔治像个疯子般在窗边咆哮着挥舞他的手臂，他会怎么说？