"Thin as Depression soup" nghĩa là gì?

"Thin as Depression soup" = mỏng như Depression soup -> nghĩa là mỏng manh.

Ví dụ

I had long, thick hair, but now it's thin as Depression soup. I've been so sad about it.

It's thin as Depression soup and the sauce is thin too. They're changing the old-school favorites.