把口唔收 (baa2 hau3 m4 sau1) — to not guard one's mouth; to have not verbal taboo in Cantonese
baaˊ²把hau˗₃口mˎ₄唔sauˉ¹收Mandarin Pinyin: ba3 kou3 wu2 shou1
Meaning of 把口唔收
nounto not guard one's mouth; to have not verbal taboo
nounspeaking without restraining oneself