「What a timing!」の日本語は何ですか。
Suppose, I was not expecting for something to happen and unfortunately it did happen. Or, suppose I wasn't expecting someone to come at my home right now and unfortunately he DID come at my place. At that time I would say ironically/sarcastically in English "What a timing!"
What would be an equivalent phrase or expression in Japanese?
ありがとうございます。