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*dull as dishwater

 and *dull as ditch water
very uninteresting. (*Also: as ~.) I'm not surprised that he can't find a partner. He's as dull as dishwater. Mr. Black's speech was as dull as dishwater.
See also: dishwater, dull

dull as dishwater

Boring, tedious, as in That lecture was dull as dishwater. The original simile, dull as ditchwater, dating from the 1700s, alluded to the muddy water in roadside ditches. In the first half of the 1900s, perhaps through mispronunciation, it became dishwater, that is, the dingy, grayish water in which dirty dishes had soaked.
See also: dishwater, dull

dull as ditchwater


dull as dishwater

If someone or something is as dull as ditchwater or as dull as dishwater, they are very boring. He's a dull writer and that's a fact. Dull as ditchwater. `Most of the politicians in Ontario are dull as dishwater,' he said. Note: The expression `dull as ditchwater' is over 200 years old, whereas `dull as dishwater' is a more recent variant. The reference is to the dull dirty colour of the water in ditches or in washing-up bowls.
See also: ditchwater, dull

dull as dishwater (or ditchwater)

extremely dull.
See also: dishwater, dull

(as) dull as ˈditchwater

(British English) (American English (as) dull as ˈdishwater) very boring: Best-seller or not, the book sounds as dull as ditchwater to me.
See also: ditchwater, dull

dull as dishwater

See also: dishwater, dull
References in periodicals archive ?
In reality it's the Gulf Information and Technology Exhibition, which sounds as dull as ditchwater.
5 goals is now as short as 4-9 in places and a number of bookmakers cut the draw yesterday following the afternoon games which were as dull as ditchwater.
The two people we think would be tedious to be with are dull as ditchwater Sienna Miller and Adrian Chiles
Even the parts of your workaday life that you usually take satisfaction from, can seem as dull as ditchwater.
It was the flash of inspiration Chelsea needed because three days after their super-show against Rosenborg in Norway they were dull as ditchwater.
And so the couple begin the epic journey back to Wall, encountering a conniving witch called Ditchwater Sal (Hill) and myriad dangers along the way.
Likewise, the first four examples translate boredom literally, whereas Robillot-Duhamel remits to the French expression ennuyeux comme la pluie, boring as rain, which can be glossed as "dull as ditchwater (or dishwater).
His diction is direct and clear and his poems are filled with concrete details that ring true and familiar, "green clabber I scumming puddles alongside the train, / then brickyards banked on body shops, / homeless trackside nappers under trees,/ ditchwater where shopping carts come to drink.
Whichever way you choose to fill your cistern, the next steps are common to both rainwater catchment and ditchwater.
This was dull as ditchwater with no fruit and a short finish.
From its Frankensteinian proportions and ditchwater dull detailing, to misaligned panel gaps visible from low earth orbit, to a Playskool-inspired dash made of recycled plastic swords, to engines so coarse they might as well been stickered 'for agricultural use only,' the ION was a born loser.
When the Labour leadership contest started, many thought it would be dull as ditchwater.
Not bad for a season that's meant to be as dull as ditchwater, eh?
Against Portugal remember, Spain were as dull as ditchwater before winning on penalties.
And if ever there was an antidote to the perception that history is as dull as ditchwater, it's right here in Liverpool for the next 12 months.