enough to make a cat laugh

Phrase

idiomatic

That which is very outlandish or outrageous.

Japanese Meaning

途方もなく突飛で非常識な / 極めて常識外れで突飛な / あまりにも突飛で非常識な様子

The idea of wearing a tuxedo to mow the lawn was enough to make a cat laugh.

芝生を刈るためにタキシードを着るという考えは、猫が思わず笑ってしまうほどばかげていた。

Sense（1）

That which is very outlandish or outrageous.