Thick as two short planks Meaning in English
expression
Definition
This informal expression humorously means someone is very unintelligent or not quick to understand; it compares a person to a pair of short wooden boards, which are not clever.
Usage & Nuances
This British-English idiom is informal and mildly insulting. Use about someone in a joking or not-too-serious context, never in formal situations. Similar phrases: 'as thick as a brick', 'not the sharpest tool in the shed'. Avoid using directly to someone's face unless you are joking with close friends.
Example Sentences
He's thick as two short planks when it comes to math.
basic
Don't call your brother thick as two short planks; that's not nice.
basic
Some people think he's thick as two short planks, but I think he's just quiet.
basic
He tried to fix the TV, but honestly, he's thick as two short planks when it comes to electronics.
natural
Don’t worry about what he said—he’s thick as two short planks most days.
natural
You can explain it a hundred times, but she’s still thick as two short planks about it.
natural