いい度ど胸きょう

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

some nerve; what nerve

Used to express astonishment or indignation at someone's audacity, often in the phrase いい度胸だ or いい度胸してる. Conveys 'you've got a lot of nerve'.

• よくもまあ、そんなことが言いえたものだ。いい度ど胸きょうだね。

  How dare you say such a thing. You've got some nerve.

• 彼かの女じょは社しゃ長ちょうに直ちょく接せつ文もん句くを言いうなんて、いい度ど胸きょうしてるよ。

  She's got some nerve, complaining directly to the president.