dumb as a post
The phrase "dumb as a post" is an idiomatic expression commonly used in informal American English to describe extreme stupidity.
🇺🇸 US Voice:
🇬🇧 UK Voice:
Definition
B2Informal
(idiomatic, informal)Extremely unintelligent or lacking in common sense.
Example
- He failed the test again; he's as dumb as a post.
- She's nice, but when it comes to math, she's dumb as a post.
Similar
Terms that have similar or relatively close meanings to "dumb as a post":
dumb outdumb like a foxdumb frienddumb geniusdumb blondeplay dumbdeaf and dumb