懲こりない奴やつ

expression

person who never learns their lesson; persistent jerk

Used to describe someone, typically male, who repeatedly makes the same mistakes or misbehaves without showing remorse or improvement. Often carries a tone of exasperation or criticism.

• また遅ち刻こくか。あいつは本ほん当とうに懲こりない奴やつだな。

  Late again? That guy really never learns, does he.

• 何なん度ど注ちゅう意いしても同おなじ失しっ敗ぱいをする。懲こりない奴やつだ。

  No matter how many times you warn him, he makes the same mistake. He's a persistent jerk.