2B is originally a northern dialect, which means to make people stupid, but the origin of the popular 2B youth recently is: "In this world, there are three kinds of youth: ordinary youth, literary youth and 2B youth." -It was originally an activity of Douban. Three comparative pictures were sent out, entitled "Differences among Ordinary Youth, Literary Youth and 2B Youth". This topic exploded on the internet overnight, and many netizens with great entertainment and spoof spirit also contributed to it, vying for pictures.

This kind of activity is interesting, and the second is to show three living conditions of modern young people. 2B is not necessarily derogatory, but literature and art are positive. Of course, the possibility of swearing is not ruled out! ! But most of the posts in online activities are not derogatory, but can be used in three States of a person's life. . Everyone will have literary, ordinary and comparative twice.