比手畫腳 [ㄅㄧˇ ㄕㄡˇ ㄏㄨㄚˋ ㄐㄧㄠˇ; bi3 shou3 hua4 jiao3] to gesticulate to make lively gestures (while talking) also written 比手劃腳 ◄ ►