Dudu motorcycle riding comes from the song "Ma Dudu Riding". The singer is Si Hefan, the composer is Luo Jinan and the lyricist is Xu Zepeng.
Lyrics: Ma Ma Dudu rides, rides to that Gaga, Gaga doesn't kill chickens, dolls I want to go back, Gaga doesn't kill geese, dolls I want to cross the river, Gaga rides to that Gaga, Ma Ma Dudu rides to that Gaga, drives Gaga without killing chickens, dolls I want to go back, Gaga doesn't kill geese, Gaga takes me to ride a motorcycle, Gaga rides him to endure me. I want to cross the river for the doll, but I can't stand it. Hey, baby, I can't take it anymore. Ma Dudu rode his horse, but he can't kill a chicken with Gaga. I want to go back and get the doll. Gaga won't kill the goose. Gaga took me to ride a motorcycle, but I couldn't stand it. Hey, I can't take it anymore.