換畫快過打針 (wun6 waa2 faai3 gwo3 daa2 zam1) — be quick to break up with old girlfriends and meet new ones; literally to show new movies faster than it takes to get a shot in Cantonese
wunˍ₆換waaˊ²畫faai˗₃快gwo˗₃過daaˊ²打zamˉ¹針简 换画快过打针
Mandarin Pinyin: huan4 hua4 kuai4 guo4 da3 zhen1
Meaning of 換畫快過打針
nounbe quick to break up with old girlfriends and meet new ones; literally to show new movies faster than it takes to get a shot