張飛打岳飛 [ㄓㄤ ㄈㄟ ㄉㄚˇ ㄩㄝˋ ㄈㄟ; zhang1 fei1 da3 yue4 fei1] lit. Zhang Fei fights Yue Fei fig. an impossible combination an impossible turn of events (idiom) ◄ ►