一ひと儲もうけ

noun, noun or participle which takes 'suru', intransitive verb

making money; making a profit

Often implies a one-time or opportunistic gain, like a quick profit or a successful venture. Used as a noun or with する to mean 'to make a profit'.

• 彼かれは株かぶで一ひと儲もうけした。

  He made a profit in the stock market.

• 一ひと儲もうけしようと企たくらんでいる。

  He is scheming to make a quick buck.