This word became popular in a very popular video in Tik Tok. In the video, a man was watching the live broadcast of a female anchor, giving her a crazy list, and then the female anchor shouted "Brother Wuji". The man was extremely happy, and then his friend imitated the female anchor and shouted "Brother Wuji", and the man ran away embarrassed.
When the man watched it, a female anchor on the cool dog star, who was also a girl with a sexy route, usually sang in the live broadcast room. Many fans will give gifts in the live broadcast room, and there is also a personal gift list in the live broadcast room. The more gifts you give, the higher your ranking will be, but when you are at the top, the anchor will also interact with you.
Because many men can't stand it when they hear about Wuji, then many fans will come to the live broadcast room to let the anchor thank Wuji, so there will be "effective Wuji", which means that it is effective, but it means that it is not effective, which means that it is ineffective for itself.