Meanings
How to pronounce "dumb as a post":
AU
Utterly mute; lacking the ability to speak.
Extremely stupid.
Example Sentences
1
He's as dumb as a post and can't even tie his shoes correctly.
2
She may be pretty, but she's dumb as a post when it comes to physics.
3
I tried explaining the concept to him, but he's as dumb as a post and just didn't get it.
4
He thought Europe was a country? Wow, he's dumb as a post.
5
I asked him for directions, but he was dumb as a post and couldn't even tell me the street name.