象ぞうが踏ふんでも壊こわれない

expression, i-adjective

extremely robust; strong enough for an elephant to step on

Idiomatic expression used to describe something extremely sturdy or durable, often in a hyperbolic or humorous way. The literal meaning is 'won't break even if an elephant steps on it'.

• このスマホケースは象ぞうが踏ふんでも壊こわれないって宣せん伝でんしてるよ。

  They advertise this phone case as being so tough that even an elephant stepping on it wouldn't break it.

• あのテントは象ぞうが踏ふんでも壊こわれないくらい頑がん丈じょうらしい。

  That tent is said to be so sturdy that it wouldn't break even if an elephant stepped on it.