Why did the audience want Wong Tze Wah to take off his pants?

This stems from an allusion. In 2003, Tan said that he took an X-ray in Tan, Hong Kong, and no one took it after that. He thinks this is because Hong Kong people don't have this kind of endurance. So he joked that when he saw his favorite artist, he would say "take off your pants". As soon as he finished speaking, the eye-catching audience shouted to take off their pants. Since then, this iconic slogan has begun in the Laughter Hall in Du Dong, Wong Tze Wah. This is the expression of tolerance and love, which is equivalent to love. For details, please see the video "Use of Charcoal" in the last few minutes.