The reason why many people liked to use online language was mainly because it was convenient, fast, humorous and so on. Online language usually used simple and easy-to-understand words to express complex meanings. This characteristic made online language quickly popular. In addition, online language often had strong sarcasm, ridicule, humor, and other meanings. This language style often resonated with people and gave people a strong sense of identity. Therefore, many people use vulgar online language to express their sense of humor, sarcasm, or emotions rather than to express malice or disrespect. It should be noted that although online language has the characteristics of convenience and speed, it should also follow certain moral norms and should not be used for malicious attacks, insults, defamation, etc.