唐とう人じんの寝ね言ごと

expression, noun

gibberish; nonsense; incomprehensible talk

A set phrase literally meaning 'a Chinese person's sleep talk', used to describe speech or writing that is completely unintelligible or nonsensical. Often carries a dismissive or humorous tone.

• 彼かれの説せつ明めいはまるで唐とう人じんの寝ね言ごとで、何なにを言いっているのかさっぱりわからなかった。

  His explanation was complete gibberish; I had no idea what he was talking about.