A teacher was once teaching a class. She was a new teacher, and the students weren't really co-operating with her. The moment she would stop speaking, the students would start talking and make a commotion. Some of the students even shouted on purpose. The teacher tolerated the noise to some extent, but then the class just went out of control. The teacher tried to get the students to keep quiet, but to no avail. She yelled "Please keep quiet!" many times, but it went unnoticed. At last when she couldn't find a better way to get her students quiet, she said, "Sex!" just loud enough for the first bench to hear her, but surprisingly it seemed to have an effect on everyone. The whole class went dead-silent hearing the unexpected word. "Okay, so now that I have all your attention and silence let's continue from where we left off." And with that, she continued teaching the class without any disturbance.
