隨口噏當秘笈 (ceoi4 hau2 ngap1 dong3 bei3 kap1) — to blurt out something on a whim (as if there is truth in it) in Cantonese
ceoiˎ₄隨hauˊ²口ngapˉ¹噏dong˗₃當bei˗₃秘kapˉ¹笈简 随口噏当秘笈
Mandarin Pinyin: sui2 kou3 xi1 dang1 mi4 ji2
Meaning of 隨口噏當秘笈
nounto blurt out something on a whim (as if there is truth in it)