ハプニング どうしてこうなった どうしてそうなった そうはならんやろ ラッキースケベ
An accident that is unlikely to occur, usually because it seems impossible or defies all logic. Often, a wardrobe malfunction that makes you think how is that even possible!?
In Japanese, this concept is covered by the idea of "ハプニング" / or a "happening".
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