What does Wu Zongxian, a Taiwan Province variety show, mean when he says Er Kang Man is out? Any allusions?

There is a new Princess Huanzhu in Mango Taiwan, in which Erkang and Wei Zi ride horses. Wei Zi: "My love for you is full." Erkang: "No, my love for you has come out!" " "Wei Zi, Er Kang and Barabara spoke a few words.

Because speaking lines on horseback, lines are not "good". So I used it to play on the Internet. Chen Handian also learned that. You can search for videos online.