What is the most humiliating thing that college students have done?

There are two things about social death, as follows:

1, drooling and snoring in class: In class, many students think that the teacher is talking about "gobbledygook", especially the history class and the ideological and moral class, which will be particularly boring. "Xueba" can last for a while, but "Xuejie" can't help it. Most people will fall asleep directly on the table. In the process of sleeping, they may drool and snore, which will affect the teacher's lecture and wake up in the laughter of the whole class. At this time, the deskmate will take your "scandal" as a handle.

2, the teacher's question can not be answered. Index: As long as they are students, the teacher will ask questions in class. When no students raise their hands to answer, the teacher will randomly call the roll. At this time, students who don't listen carefully in class, find people to chat everywhere and pass notes are easily "caught" by the teacher, but they can't answer when standing in their seats. If they can't write it down on the blackboard, they will lose face in front of the whole class. At that time, not only the jokes at the same table, but also the whole class will look at you and laugh.