que coisa

なんと珍しいことか / なんと奇妙なことか

English Meaning

how unusual; how strange / Used other than figuratively or idiomatically: see que, coisa.

Ao experimentar a nova combinação de sabores, exclamou 'que coisa' com espanto.

新しい味の組み合わせを試したとき、彼は驚きながら「なんて奇妙なんだ」と叫んだ。

When trying the new flavor combination, he exclaimed 'how unusual' with amazement.