"Dumb as a prairie dog" nghĩa là gì?

"Dumb as a prairie dog" = ngu như cầy thảo nguyên -> nghĩa là ngốc nghếch, đần độn.

Ví dụ

I’ve never encountered any wild critter as dumb as a prairie dog.

For the most powerful person in the universe, he's as dumb as a prairie dog, and that's saying something.

But either way just trust me when I say that I think it is dumb as a prairie dog and not at all cool and I'm usually right about most things.