骂人不吐核儿

Traditional (Taiwan): 罵人不吐核兒

màrénbùtǔhúr ㄇㄚˋ ㄖㄣˊ ㄅㄨˋ ㄊㄨˇ ㄏㄨˊㄦ

    • to curse in an especially nasty, cutting way

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
curse people without spitting out the pit
Meaning
Describes someone who curses in an especially nasty, cutting way.

Sources