turned over, overturned, was turned upside down, was reversed
完全にひっくり返ったの。
It completely flipped over.
あまりにもいろんな事が起こって世界中がひっくり返ったみたいだ。
So many things have happened that it feels like the whole world has been turned upside down.
ボートがひっくり返った。
The boat capsized.
レナのおかげで、その考え方がひっくり返った。
Thanks to Rena, that way of thinking was turned on its head.
車がフェンスにぶつかってひっくり返った。
The car crashed into the fence and flipped over.