知しりたがり屋や

noun

nosy person; busybody; insatiably curious person

Describes someone who always wants to know everything about others or about any topic, often to an annoying degree. Can be used lightheartedly or critically.

• 彼かの女じょは本ほん当とうに知しりたがり屋やで、いつも人ひとの秘ひ密みつを聞きき出だそうとする。

  She's a real busybody, always trying to pry out people's secrets.

• うちの弟おとうとは知しりたがり屋やで、何なんでも「なぜ？」と聞きいてくる。

  My little brother is insatiably curious and asks 'why?' about everything.