左手嚟,右手去 (zo2 sau2 lei4 jau6 sau2 heoi3) — using the money right away after earning it, no planning at all in Cantonese
zoˊ²左sauˊ²手leiˎ₄嚟,jauˍ₆右sauˊ²手heoi˗₃去Mandarin Pinyin: zuo3 shou3 li2 , you4 shou3 qu4
Meaning of 左手嚟,右手去
nounusing the money right away after earning it, no planning at all