If you’ve ever heard someone say “she turned on the waterworks” and wondered whether they were talking about a plumbing emergency, you’re not alone. The word “waterworks” lives a strange double life in English. In one sentence it refers to municipal pipes and reservoirs. In the next, it means someone burst into tears.
So what does waterworks actually mean? In short: waterworks can refer either to a literal water supply system (pipes, pumps, and treatment plants) or, informally, to crying especially crying that feels sudden, dramatic, or aimed at getting sympathy. Below, we’ll break down both meanings, where the idiom comes from, and how to use it correctly.
Quick Answer: Waterworks Has Two Meanings
Before we go deeper, here’s the short version:
- Literal meaning: A system of pipes, reservoirs, and treatment facilities that supplies water to a town or city.
- Figurative meaning (idiom): Crying, usually used in the phrase “turn on the waterworks,” implying tears that are sudden, exaggerated, or emotionally manipulative.
Both meanings are still in active use today the literal sense shows up in news articles and city reports, while the figurative sense dominates everyday conversation, film reviews, and pop culture.
Waterworks Meaning The Literal Definition
In its original sense, “waterworks” describes the physical infrastructure a city uses to collect, clean, and distribute water think reservoirs, treatment plants, pumping stations, and the network of pipes that carries water into homes. The word dates back centuries, formed simply from “water” plus “works,” with “works” meaning a mechanical or industrial system (the same sense used in “ironworks” or “gasworks”).
You’ll still see this usage in formal or civic contexts:
“The city council approved $4 million in funding to repair the aging waterworks after last winter’s pipe failures.”
It’s a neutral, technical term no humor or emotion attached, just plumbing and public utilities.
British Usage: “My Waterworks”
In British English specifically, “waterworks” has one more informal meaning: it’s a euphemism for the urinary system. A doctor might ask, “Any trouble with your waterworks lately?” meaning urination, not tears or pipes. This usage is mostly confined to the UK and is rarely heard in American English, but it’s worth knowing if you come across it in British media or conversation.
Waterworks Meaning The Slang/Idiom Definition (Crying)
This is the meaning most people are actually looking for. As slang, “waterworks” means crying and not just any crying. It usually implies tears that arrive on cue, flow heavily, or seem aimed at producing a reaction in someone else.
You’ll most often see it as a noun on its own:
“The movie’s final scene set off the waterworks for half the theater.”
Or describing someone’s emotional state directly:
“He tried to stay composed during the eulogy, but the waterworks won.”
Is “Waterworks” Always Insincere Crying?
Not necessarily. While the phrase often carries a slightly skeptical or teasing tone implying tears that are performative rather than fully genuine that’s not a hard rule. “Waterworks” can describe real grief, real joy, or real frustration just as easily as it describes someone faking it for sympathy.
Context and tone of voice usually make the difference. A friend saying “don’t worry, just let the waterworks happen” is being supportive; a parent saying “oh, here come the waterworks” when a child is upset about a denied request is being skeptical.
“Turn On the Waterworks” The Full Idiom Explained
While “waterworks” can stand alone, it’s most commonly used inside the full idiom “turn on the waterworks,” meaning to start crying often suddenly, often dramatically, and often (though not always) for effect.
“She knew exactly how to turn on the waterworks whenever she wanted something.”
The phrase treats crying like a faucet: something you can switch on (and, by extension, switch off) almost at will. That mechanical comparison is exactly where the idiom comes from.
Where Does “Turn on the Waterworks” Come From?
The phrase has theatrical roots. In the 19th century, before modern special effects, stage actors sometimes used hidden mechanisms small reservoirs or tubes to produce artificial tears during emotional scenes, helping sell a moment of grief or heartbreak to the audience.
Turning on this rigged “waterworks” became a literal stage trick. Over time, the phrase escaped the theater and became a figurative way to describe anyone who starts crying in a way that feels staged or strategically timed, even if no actual machinery is involved.
“Turn Off the Waterworks” The Opposite Phrase
As you’d expect, the reverse phrase also exists: “turn off the waterworks” means to stop crying, often said as a request or a gentle (or not-so-gentle) push to calm down.
“Turn off the waterworks – we’ll figure this out together.”
Both directions of the idiom – on and off – treat emotional tears as something controllable, like a tap.
How to Use “Waterworks” in a Sentence
Here are a few examples across different tones and contexts:
- “The puppy video had the whole office in waterworks by lunchtime.”
- “Don’t turn on the waterworks now – we still have three more errands to run.”
- “City engineers traced the water main break back to outdated waterworks built in the 1950s.”
- “He’s not usually emotional, but the wedding speech turned on the waterworks fast.”
- “She turned off the waterworks the second her brother walked into the room.”
- “Critics said the film’s ending leaned too hard into the waterworks, feeling manipulative rather than moving.”
Synonyms & Related Idioms
If you want alternatives to “waterworks” (in its crying sense), these are close in meaning:
- Crocodile tears : insincere crying meant to manipulate sympathy
- Cry me a river : a sarcastic response to someone’s exaggerated tears or complaints
- Burst into tears : a neutral way to describe sudden crying, without the implication of performance
- Well up / tear up : milder phrases for eyes filling with tears, before full crying begins
FAQ People Also Ask
What does “waterworks” mean in slang? In slang, “waterworks” means crying typically sudden, heavy, or seemingly performed for sympathy or attention.
What does “turn on the waterworks” mean? It means to start crying, often deliberately or dramatically, especially to win sympathy or get one’s way.
Is “waterworks” a compliment or an insult? Neither, strictly speaking it’s mostly neutral to slightly skeptical. It can describe genuine emotion or implied manipulation, depending on context and tone.
Where did the phrase “turn on the waterworks” come from? It traces back to 19th-century theater, where actors used hidden mechanical devices to produce artificial tears during dramatic scenes on stage.
What does “my waterworks” mean in British English? In British English, “waterworks” can informally refer to the urinary system a doctor might use the phrase to ask about urination, not tears.