Mouth t refers to oral generation, that is, oral generation, which refers to people who can express their feelings instead of netizens. The word mouth replacement first appeared on the internet, especially when others told what they were thinking. Later, it generally refers to taking messages for others, or telling others' thoughts through speculation.

Although netizens have opinions and attitudes about some things, they are often unable to express their ideas because of their poor eloquence or too much concern. And some people are good at capturing and summarizing the common ideas of a certain group and a certain kind of people, and can express them concisely, which resonates with everyone. So netizens use their mouths to express their affirmation of these wonderful remarks and praise for those who dare to speak out.