なんてひどいのだ。
悪い子ね!
You're bad.
What impertinence!
What (a) nerve!
The effrontery!
図々しいな!
ろくでもないさま
to think ill of a person―have a bad opinion of a person―take anything ill―take anything amiss―take anything in ill part
He is irresolute―indecisive.
a bad thing―(悪事なら)―an evil deed―a dark deed―a crime―(間違ったこと、不正なことなら)―a wrong―(宗教道徳上の罪悪なら)―a sin―a vice―(凶事なら)―an evil―a misfortune―a calamity―(いたずらなら)―harm―mischief―(過失なら)―a fault