まったくもう

expression, interjection

good grief; for goodness' sake; honestly

Exclamation of exasperation, annoyance, or disbelief. Often used when the speaker is fed up with a situation or someone's behavior.

• 全まったくもう、また遅ち刻こくかよ。

  Good grief, you're late again.

• まったくもう、何なん度ど言いったらわかるんだ。

  Honestly, how many times do I have to tell you?