Why does everyone on YY look like they want to laugh when they mention Golden Dragon?

Golden Dragon’s former royal family! It is now a typical joke because he mocked others and was arrogant during his royal glory. After the royal family was disbanded, he became a villain! There were ups and downs in his YY career. When he was prosperous, everyone laughed at his performances, and when he was down, everyone laughed at his actions and words. Overall, he was a failure!