Question

The car is so expensive; it costs an arm and a leg

Pun
Personification
Metaphor
Idiom
?

Answer 1

Hello there!

This would be an example of a(n) idiom.

Saying something "costs an arm and a leg" could mean something is very pricey, or exspensive.

Hope this helps!

~DL

Answer 2

Idiom is the correct answer