The joke of smoke ring

1. During the training, please have a rest and ask the monitor to sing. The monitor is from Guangdong, and the students require Cantonese. Monitor: "The lyrics will be forgotten ..." Instructor: "Never mind, just sing, we can't understand anyway." No sooner had the training started than it began to rain. A classmate said, "Report, can you go back and collect clothes?" Instructor: "Everyone is training, let's find a time to bask!" " "2. Professors teach economics: What is the primary industry? Raise sheep and feed cattle. What is the secondary industry? Kill cattle and sheep. What is the tertiary industry? Eat beef and drink mutton soup. So, what about the entertainment circle? Make a fool of yourself and brag! 3. A teacher likes to procrastinate, and the students are very dissatisfied with it. If the class is over, it will be delayed again. When we get to the canteen, we can only eat leftovers to make up for it. At first, the students knocked on the lunch box one after another, but the height of the road was one foot and the height of the magic was ten feet. The more you knock, the more you procrastinate, so that no one dares to knock when you procrastinate. One day, after class was over, the teacher said, "Well! Just delay the students for a few more minutes. "It happened that my stomach was bad all my life, and I was anxious, and I felt comfortable inadvertently, giving a long" no "sound. The teacher was furious: "Who cares? "4. Chemistry class is boring. Two students fell asleep at their desks. When the chemistry teacher found out, he was furious and said to the whole class, we are in class and there is a man and a woman sleeping! A happy joke