You say these phrases all the time, but do you know their grim origins?

We toss around old sayings all the time—some without thinking twice. But have you ever wondered where these phrases actually came from? You might be surprised (and a little unsettled) to find out that many of them have pretty grim backstories. Even if we’re keeping things light and curious, you’ll never look at everyday expressions the same way again!

Image: Jonathan Larson

The Mad Hatter may have been lovable and quirky in Alice in Wonderland, but the origin of the phrase isn’t nearly as charming. In the 18th and 19th centuries, hat-makers, especially in England, used mercury in the felt-making process. Long-term exposure to the toxic substance led to tremors, confusion, hallucinations, and even full-blown insanity. So, when someone was "mad as a hatter," it wasn’t a joke, it was actually a tragic side effect of their trade.

Image: Markus Winkler

These days, "deadline" means you’re rushing to finish your taxes or meet your grandson’s birthday RSVP. But during the Civil War, it was a deadly serious term. Prison camps had an actual line drawn in the dirt—step past it, and guards had permission to shoot without warning.

Image: Greg Rosenke

If your grandkids ever run through your living room like a tornado, you’ve probably said they were "running amok." Originally, this referred to sudden, violent rampages by certain warriors in Southeast Asia. European colonizers didn’t understand it and blamed the devil, but it was likely tied to deep psychological distress. Over time, the phrase softened, but its origins are quite dark, don’t you think?

Image: wilsan u

It might sound like gentle teasing today, but "pulling someone’s leg" used to mean something far more sinister. In the crowded, foggy streets of old London, thieves would trip unsuspecting victims by yanking their legs from behind—either to rob them or help an accomplice mug them more easily. So next time someone says they’re "just pulling your leg," be glad it’s only a joke.

Image: Alin Meceanu

You’ve probably said you were "taken aback" when someone shocked you with unexpected news, right? Did you know this phrase has nautical roots? On a sailing ship, if the wind hit the sails from the front, it could stop the boat dead in the water, or even pull it backwards. That "aback" feeling was equally surprising as it was alarming!

Image: Tom Pumford

We call fake emotions "crocodile tears," but the story behind it is a bit strange. People once believed crocodiles cried while eating their victims, like they were able to show some kind of twisted remorse. Of course, science has since debunked this theory, but the legend stuck around. So when someone puts on a sad face to get out of chores, just remember: even reptiles have better excuses.

Image: Aarón Blanco Tejedor

Before painkillers and numbing gels, wounded soldiers had one brutal option during surgery. Can you guess what it was? That’s right, bite the bullet. Literally. On the battlefield, doctors had to work fast and without anesthesia. A bullet between the teeth gave patients something to focus on while wounds were stitched (or worse!)

Image: Alvaro Reyes

We know that Shakespeare loved creating new words and phrases, and "the be-all and end-all" is one of his most dramatic. It first appeared in Macbeth when the title character thinks of ending the king’s life as a final, all-important solution. These days, we use it for less murderous things—like the ultimate plane has for some things.

Image: Ben White

Saying "God bless you" after a sneeze might seem polite, but it stems from a much darker place. In the time of the bubonic plague, a sneeze could be an early symptom, and people feared it meant death was close. Saying "God bless you" was like a quick prayer that you’d survive. Other theories suggest it was meant to keep your soul from escaping. Whatever the origin, it was more panic than politeness.

Image: Brett Jordan

We say someone’s "wreaking havoc" when they’re causing trouble. But centuries ago, it was an actual military command. Once a battle was won, officers might yell "Havoc!" and soldiers were free to do and destroy whatever they wanted. As you can imagine, the chaos was so brutal that King Richard II officially banned the cry in the 14th century.

Some names stick around

From Table Tap Joe to Ziggy Stardust: Who are the best song characters?

Sometimes, a character is the perfect alter-ego to write a song about oneself without self-referencing so much. Other times, a character is just a character. Over the years, musicians have come up with lonely dreamers, fearless heroes, mysterious strangers, and even supernatural villains who have become just as famous as the songs themselves. Some were inspired by real people, others sprang entirely from imagination, but all of them left a lasting mark on music history. Which of these 12 do you remember?

Tom Waits has always had a soft spot for society's oddballs, and few are even stranger than Table Top Joe. Introduced on the 2002 album Alice, Joe is born with only a head and hands, yet grows into a brilliant piano player whose extraordinary talent earns him fame despite the odds stacked against him.

The song unfolds like a forgotten American folk tale, complete with references to Coney Island's legendary Dreamland amusement park and composer Igor Stravinsky. Although many listeners assume the story is based on an old carnival legend, Table Top Joe is entirely Tom Waits' own creation.

Few fictional musicians have ever become as famous as Ziggy Stardust. Introduced in 1972, Ziggy is an alien rock star sent to Earth shortly before humanity's end, only to be consumed by the very fame that makes him a savior to millions.

David Bowie blurred the line between fiction and reality by performing as Ziggy onstage for more than a year. When he unexpectedly announced Ziggy's retirement during a concert at London's Hammersmith Odeon in 1973, many fans believed the character, and perhaps Bowie himself, had truly reached the end of the story.

Tommy Walker isn't just the hero of a song, he's the central figure of one of rock music's first great operas. After witnessing a traumatic event as a child, Tommy becomes deaf, mute, and blind, yet somehow develops astonishing pinball skills that transform him into an unlikely celebrity.

Pete Townshend built an entire musical world around Tommy, exploring themes of trauma, faith, and redemption. First released in 1969, Tommy later became a hit film, a Broadway production, and one of the most influential concept albums ever recorded.

Johnny B. Goode is every aspiring musician's dream. Growing up in rural Louisiana with little more than a guitar and natural talent, he plays so brilliantly that listeners predict "his name will be in lights."

Chuck Berry based the character partly on himself and partly on pianist Johnnie Johnson. Originally described as a "colored boy," Johnny became a "country boy" in the final lyrics, making the song more likely to receive airplay during the segregation era. Nearly two decades later, Johnny's anthem would even travel into space aboard NASA's Voyager Golden Record.

Few fictional characters have captured loneliness as powerfully as Eleanor Rigby. She quietly moves through life unnoticed, while Father McKenzie delivers sermons that no one hears, creating one of popular music's saddest portraits of isolation.

Paul McCartney later explained that Eleanor's name came from actress Eleanor Bron and the Liverpool shop Rigby & Evens. The discovery of an actual Eleanor Rigby gravestone in Liverpool only deepened the song's mystique, though McCartney maintained the coincidence was unintentional.

Billie Jean may be one of pop music's most famous women, yet Michael Jackson insisted she wasn't a real person. Instead, she represented several women who falsely claimed that he had fathered their children during the height of the Jackson 5's fame.

Released in 1983 as part of Thriller, the song became a global phenomenon. It also provided the stage for Jackson's legendary moonwalk during Motown 25.

Unlike many legendary song characters, Stagger Lee actually existed. His real name was Lee Shelton, a St. Louis criminal who murdered Billy Lyons during an argument over a hat on Christmas Eve in 1895.

The shocking crime quickly entered American folklore through countless folk songs before Lloyd Price transformed it into a chart-topping hit in 1958. More than a century later, Stagger Lee remains one of the most enduring antiheroes in American music.

Tom Dooley was inspired by Thomas Dula, a Confederate veteran executed in North Carolina in 1868 after being convicted of murdering Laura Foster. His surname was locally pronounced "Dooley," giving the ballad its familiar title.

The Kingston Trio revived the old Appalachian folk song in 1958, turning it into an international hit and helping launch America's folk music revival.

When the narrator of "Lola" meets an intriguing stranger in a Soho nightclub, expectations quickly give way to surprise. Ray Davies crafted one of rock's earliest mainstream stories exploring gender ambiguity, decades before the topic entered popular conversation.

The recording rarely reached British radio. Because BBC rules prohibited commercial product names, Davies had to interrupt a U.S. tour and fly back to London simply to replace the lyric "Coca-Cola" with the now-famous "cherry cola."

Unlike most famous song characters, the Piano Man is really Billy Joel himself. Before becoming a superstar, Joel spent six months in 1972 and 1973 performing under the pseudonym Bill Martin at the Executive Room, a piano bar in Los Angeles, after becoming trapped in a bad recording contract. The song transforms those experiences into a bittersweet portrait of ordinary people searching for escape at the end of another week.

Joel has said that virtually every character in the song was based on a real person, from bartender John to "Paul, the real estate novelist" and Davy, who really was in the Navy. Yet the Piano Man himself became the story's most enduring character: a quiet observer who offers music as a brief refuge for dreamers, lonely souls, and regulars alike. More than fifty years after its 1973 release, "Piano Man" remains Billy Joel's signature song, and its title has effectively become his lifelong nickname.

Standing nearly seven feet tall and missing an arm, Amos Moses roams the Louisiana swamps hunting alligators. Jerry Reed filled the song with colorful Southern expressions and exaggerated storytelling that make Amos feel like an authentic folk legend.

Although fictional, Amos embodies the larger-than-life heroes found throughout American tall tales. His adventures turned the song into one of Reed's biggest crossover hits and secured Amos a permanent place among country music's greatest characters.

Big Bad John hardly says a word, but he doesn't have to. The towering coal miner earns everyone's respect through quiet strength before sacrificing his own life to save fellow workers when a mine collapses.

Jimmy Dean's 1961 ballad became a smash hit, winning a Grammy and inspiring several sequel songs. More than sixty years later, Big Bad John still stands as one of country music's defining working-class heroes.