Stupidity


A foolish person is very likely to lose his money.

He’s off to the casino again – ’a fool and his money…’ I say.

The United Kingdom – 16th century.

Worldwide.


A state of euphoria with no basis in reality.

He thinks he is going to get the top job but there’s no chance of that. He’s just living in a fool’s paradise.

The United Kingdom – 16th century.

Worldwide.


Nonsense.

He says he has invented a perpetual motion machine, which is clearly a load of cobblers.

The United Kingdom.

Widely used, especially in the UK. Slang and borderline swearing – not one for your Grandma.


Nonsense.

You can’t keep champagne fresh by putting a spoon in the neck of the bottle – that’s a load of codswallop.

The United Kingdom.

Mostly used in the UK but known elsewhere too. Mostly used by the older generation.


Confusion or forgetfulness caused by lack of sleep when caring for a new-born.

I put baby Julie’s bottle of milk away in the oven today – must be baby brain.

USA, 20th century.

Worldwide.


Something that appears valuable but really isn’t, like iron pyrites – a worthless mineral that resembles gold.

The investment promised 80% returns but turned out to make a loss – just fools gold I guess.

USA, 19th century.

Worldwide.


An old-fashioned and foolish type of person.

He irons his socks. He’s a real fuddy-duddy.

USA, 19th century.

Worldwide.


Cockney rhyming slang for daft.

That handstand on the window ledge. You could say he was brave or you could say he was George Raft.

Britain.

Mostly Britain.


Odd actions that appear meaningless but are done for a good reason.

Mixing cooking oil with the petrol might seem a little odd, but just wait, you’ll see there’s method in my madness.

Britain, 17th century. From Shakespeare’s Hamlet, as ‘though this is madness, yet there is method in it’.

Worldwide.


Not in possession of one’s mental faculties.

He’s a bit slow to learn. Some say he’s not quite all there.

Britain, 19th century.

Mostly Britain.


Someone who lacks intelligence.

I asked him to meet me in Derby and he went to Denby. Sometimes I don’t think he’s playing with a full deck.

Britain, 20th century.

Worldwide, but more common in Britain than elsewhere.


Crazy; out of one’s mind.

Ozzy Osbourne – he’s a rocker who is off his rocker!

Britain, 1890s

Worldwide, but more common in Britain than elsewhere.


Very early in the morning.

We were out clubbing until three and then went on to Jack’s for a drink. We didn’t get home until stupid-o’clock.

Britain, late 20th century.

Mainly Britain, and mainly amongst young adults.

Gary Martin is a writer and researcher on the origins of phrases and the creator of the Phrase Finder website. Over the past 26 years more than 700 million of his pages have been downloaded by readers. He is one of the most popular and trusted sources of information on phrases and idioms.

Gary Martin

Writer and researcher on the origins of phrases and the creator of the Phrase Finder website. Over the past 26 years more than 700 million of his pages have been downloaded by readers. He is one of the most popular and trusted sources of information on phrases and idioms.