快過打針 (faai3 gwo3 daa2 zam1) — very quick (lit., "quicker than giving an injection") in Cantonese
faai˗₃快gwo˗₃過daaˊ²打zamˉ¹針简 快过打针
Mandarin Pinyin: kuai4 guo4 da3 zhen1
Meaning of 快過打針
nounvery quick (lit., "quicker than giving an injection")
nounit is faster than getting vaccinated, it means it is really really fast