In my brother’s school the boys hung up a Haman at the doorway to the school on Rosh Chodesh Adar. A guy passing by saw a guy hanging thru the window, and he called the police…..
The boys decided that Haman still needed to live a bit longer. That day a kid (I’ll call him Shuey) was absent so they put Haman, with a sweatshirt over his head and his head on the desk in Shuey’s seat. The first few rabbeim and teachers didn’t bother him, but the last period teacher said “Shuey, get up” when Shuey didn’t do anything, he went over to the”kid” and picked up his head-the class burst out laughing.
Meanwhile, another Rebbi and a kid (call him Moshe) were right outside the classroom, so the rebbi opened the door to the classroom and said “what’s so funny, Moshe?”, the teacher in the classroom said “no it’s Shuey”, so the Rebbi said “I know, he was sleeping the whole day”…..