Dumb as a post Meaning in English
expression
Definition
Used to describe someone who is very unintelligent or slow to understand, comparing them to a post, which cannot think.
Usage & Nuances
Highly informal and can be considered rude or insulting. Common in casual conversation, often as exaggeration. Similar expressions: 'dumb as a rock', 'thick as a brick'. Use only with people you know well or in joking contexts.
Example Sentences
He's dumb as a post when it comes to math.
basic
Sometimes I feel dumb as a post in history class.
basic
Don't call your brother dumb as a post; that's not nice.
basic
Honestly, I was dumb as a post when they tried to explain it to me the first time.
natural
My uncle is great at fixing cars, but when it comes to computers, he's dumb as a post.
natural
If you forget your keys three days in a row, you're dumb as a post, no offense!
natural