to gesticulate while talking (idiom); to explain by waving one's hands
to criticize or give orders summarily
also written 指手畫腳|指手画脚
Definitions (粵典–words.hk)
動詞
做手勢;施展身體語言 to gesticulate
佢一路講一路喺度指手劃腳。
佢一路讲一路喺度指手划脚。
keoi5 jat1 lou6 gong2 jat1 lou6 hai2 dou6 zi2 sau2 waak6 goek3. He gesticulates as he talks.
動詞
指指點點,但又唔落手做 to order people about and to find fault with
你唔係做就唔好喺度指手劃腳啦!
你唔系做就唔好喺度指手划脚啦!
nei5 m4 hai6 zou6 zau6 m4 hou2 hai2 dou6 zi2 sau2 waak6 goek3 laa1! If you are not working, don't try to order us about.