单淼的回答：

Fred's catchphrase is "Yabba-Dabba-Doo!," which becomes the subject of a song by Hoagy Carmichael that the singer-songwriter performs in an episode of The Flintstones. 摩登原始人里弗林史东的口头禅是yabba dabba doo，后来成为一首歌的名字和一部电影的名字。中校知道这句话就不奇怪了。 yabba dabba doo 20 up, 6 down A sound often heard when cavemen copulate with their wives Yabba Dabba Dooooooo! yabba dabba doo是洞穴人同老婆做爱时常发出的声音