ひっくり返る

ひっくりかえる · ひっくりがえる also 引っくり返る · 引っ繰り返る · 引繰り返る

1. godan verb, intransitive to be overturned; to be reversed; to turn over; to capsize
2. to fall down; to tumble down; to topple over; to lie on one's back