Travelers unknowingly eat food they believe may contain human remains, then discover that the misunderstanding—or the meal—was more disturbing than expected.

A sexual encounter ends with a written warning that the victim has been exposed to AIDS. These stigmatizing legends circulated widely during the early AIDS crisis.

A traveler attempts to transport a pet by air, only for a death, substitution, or bureaucratic disaster to turn the journey into a grotesque comedy.

A masked or cloaked spirit is said to appear in Japanese school bathrooms and force the victim to choose between deadly options associated with red or blue.

Baby alligators are supposedly flushed into city sewers, survive in the darkness, and grow into a hidden population beneath the streets.

A teacher appears to cancel or postpone an exam, then reveals that the students’ reaction—or failure to follow instructions—was the real test.

A family drives away after accidentally leaving a baby carrier, child, or bundle on the roof of the car.

A babysitter receives threatening telephone calls and learns that the caller is already inside the house.

A valuable sports car is sold for an impossibly low price because of death, revenge, odor, inheritance, or a hidden condition attached to the vehicle.

Children with unnaturally dark eyes appear at doors, cars, or public places and ask to be invited inside.

A figure is summoned by repeating a name into a mirror, usually in a dark bathroom and often as part of a childhood dare.

Hotel guests discover that an unbearable smell comes from a corpse hidden beneath or inside the bed.

A young woman waits in a car while her boyfriend investigates a problem outside, then discovers that he has been murdered nearby.

A costumed or axe-wielding figure is said to haunt roads, bridges, or woods around Fairfax County, Virginia, with the legend expanding far beyond documented incidents.

A dog begins choking; a veterinarian discovers human fingers in its throat, revealing that an injured intruder may still be inside the owner’s home.

A mysterious creature is blamed for livestock deaths and blood loss, especially in Puerto Rico, Latin America, and later the southern United States.

A man insures expensive cigars against fire, smokes them, files a claim, and then faces an ingenious legal reversal.

A strange warning or prophecy is supposedly confirmed when a body is later discovered in a vehicle.

A driver mistakes cruise control for automatic driving, leaves the steering wheel, and crashes—an enduring legend about technical misunderstanding.

Coincidences, numbers, images, warnings, and supposed predictions are assembled into narratives suggesting that the September 11 attacks were encoded or foretold.

A dead pet is placed in a suitcase, parcel, or shopping bag for transport, then stolen by someone who believes the container holds valuables.

A valuable automobile is sold cheaply because someone died inside it and an odor, stain, or reputation cannot be removed.

The child actor from Life cereal commercials was falsely rumored to have died after combining Pop Rocks with soda.

A handsome stranger dances with a young woman until someone notices a hoof, claw, tail, or other sign that he is the Devil.

A large dog dies in an apartment building, forcing its owners into an increasingly absurd attempt to remove the body without attracting attention.

A diet is falsely attributed to a celebrity, giving an ordinary eating plan the authority and appeal of a famous body.

A student enters a dark dorm room, ignores something strange, and later discovers that a roommate was murdered—or that a message was left nearby.

A warning claims that governments or technology companies are about to impose a tax on email or internet use unless the message is widely shared.

A passenger misreads an innocent conversation or action in an elevator as a threat, often because of fear, prejudice, or incomplete information.

Heat, static electricity, hidden materials, or an unusual accident supposedly causes a bra to ignite or explode.

A flammable substance, gas leak, or careless act turns an ordinary bathroom into the setting for a spectacular explosion.

A running electric fan in a sealed room is said to cause death by suffocation, hypothermia, or disrupted airflow—a legend especially associated with South Korea.

A cleaner repeatedly unplugs or switches off life-support equipment to use an electrical outlet, allegedly causing unexplained patient deaths.

A customer discovers a severed finger or other body part inside packaged food.

An animal falls from the sky, is launched by an accident, or lands on a vehicle in a bizarre chain of events reported as true.

A doctor, driver, or rescuer is summoned by someone who later proves to have died before making the request.

Enormous catfish are said to live near dams, bridges, reservoirs, or drowned structures, sometimes large enough to swallow people.

A stranger repays a small kindness by warning the helper to avoid a public place because an attack is supposedly imminent.

Someone accepts a dare to visit a graveyard at night and mistakes a snagged coat or dress for the grasp of the dead—with fatal consequences in some versions.

Green M&M candies are rumored to possess aphrodisiac or sexually suggestive powers, despite no basis beyond cultural association.

Invisible or supernatural protectors appear to frighten attackers, save travelers, or guard a vulnerable person from danger.

A driver becomes suspicious of a passenger whose body, bag, or behavior reveals that the supposed woman may be a disguised attacker.

Strangers are said to hide razor blades, poison, drugs, or needles in Halloween treats given to children.

A ghostly schoolgirl is said to inhabit a particular stall in Japanese school bathrooms and can be summoned by knocking or calling her name.

A couple parked in an isolated place hears that an escaped killer has a hook for a hand, then later finds a hook attached to the car.

Restaurants, criminals, or hostile groups are accused of processing human bodies into food—often a xenophobic or wartime atrocity legend.

An ice-cream truck, vendor, or freezer becomes associated with abduction, hidden bodies, crime, or a disturbing secret behind a familiar neighborhood sound.

A company allegedly possesses a dramatically better product but suppresses, delays, or weakens it to protect profits.

A bloodstain from a murder or tragedy repeatedly returns despite cleaning, painting, renovation, or attempts to conceal the event.

A driver attaches a military jet-assisted takeoff rocket to a car, reaches impossible speed, and crashes into a cliff or other obstacle.

A winged creature associated with New Jersey’s Pine Barrens is described through centuries of regional folklore, sightings, hoaxes, and media retellings.

Tourists dress or photograph a seemingly dead kangaroo, only for it to revive and escape with a jacket, wallet, or passport.

A customer bites into what appears to be fried chicken and discovers that it is supposedly a rat or another unwanted animal.

A traveler is drugged and awakens in a bathtub, hotel room, or hospital after an organ has supposedly been removed for the black market.

A driver believes another motorist is threatening her, then learns that he was trying to warn her about an attacker hidden in the back seat.

Japan’s ‘slit-mouthed woman’ approaches victims, asks whether she is beautiful, and turns any answer into a potentially deadly encounter.

The Weeping Woman wanders near water searching for lost or murdered children, with versions shaped by region, history, religion, and family warning traditions.

A person is comforted by a dog licking a hand from beside the bed, then discovers that the dog is dead and a human intruder was responsible.

A driver who flashes headlights at another car is supposedly selected as the victim of a gang initiation killing.

An animal retrieves, carries, or plays with explosive material, creating a chain of destruction that is told as a true accident.

Tourists bring home what they believe is a strange dog, only to learn that it is a diseased rat, wild animal, or other misidentified creature.

A pet owner uses a microwave to dry an animal, then sues the manufacturer because the manual did not forbid it.

Using a mobile phone at a gas station is said to ignite fuel vapors and cause an explosion.

A frightening image was linked to claims that children were being instructed online to perform dangerous acts, producing a modern moral panic.

A large winged figure with glowing eyes is associated with sightings around Point Pleasant, West Virginia, and with later disaster narratives.

A consumer finds a mouse or other animal inside a sealed soft-drink container.

A customer is charged an outrageous amount for a secret cookie recipe and retaliates by distributing it widely.

Fast-food companies are accused of breeding featherless, beakless, oversized, or genetically altered creatures that can no longer be called chickens.

Hidden needles or syringes are supposedly placed in theater seats, public spaces, gas pumps, or other objects to infect unsuspecting victims.

A shopper believes a recipe costs only a few dollars, is charged hundreds, and publishes it in revenge.

A traveler steps out of a recreational vehicle while undressed and is accidentally left behind on the highway.

A professor asks a deceptively simple question—sometimes only one word—and the cleverest or boldest student supplies an equally concise answer.

Travelers, patients, or abducted victims are said to lose kidneys, eyes, or other organs to an international black market.

Two strangers silently share a package of cookies, each believing the other is stealing, until one discovers the untouched package later.

Clues in Beatles songs, album covers, and photographs are interpreted as evidence that Paul McCartney died and was replaced by a double.

A sexual or humiliating act involving peanut butter and a pet is discovered by a parent, roommate, or unexpected witness.

A betrayed spouse sells, destroys, fills, or otherwise disposes of an unfaithful partner’s prized vehicle in a perfectly targeted act of revenge.

Poinsettias are widely described as dangerously poisonous, although the popular warning greatly exaggerates their toxicity.

A dress taken from a corpse, funeral home, or contaminated source carries poison that sickens or kills the next wearer.

A mysterious arcade game is said to have appeared briefly in the Pacific Northwest, causing illness, memory problems, or government monitoring.

A corporate moon-and-stars logo was falsely linked to Satanism, occult ownership, or secret donations.

Razor blades, pins, needles, or glass are supposedly hidden in food, playground equipment, water slides, or public objects.

A note, money, object, or obstruction on a car’s rear window is said to lure the driver out so thieves can steal the vehicle.

A Japanese internet legend claims that a red pop-up window asks whether the viewer likes a red room and predicts or causes death.

A vanishing hitchhiker associated with Chicago’s Resurrection Cemetery appears in a white dress, accepts a ride, and disappears near the graveyard.

A student returns to a dark room, avoids turning on the light, and later learns that a roommate was murdered nearby.

A family transports a dead grandmother on or inside a car, only for the vehicle or body to be stolen.

After a forest fire, rescuers supposedly find a dead scuba diver high in a tree, carried there by a firefighting aircraft collecting water.

A university library is said to be sinking because architects forgot to account for the weight of the books.

A person approaching or entering a parked car is attacked by someone hiding beneath it.

A tall, faceless figure created in an online fiction contest escaped its original context and became a major internet-born legend.

A snake, spider, or dangerous animal is discovered inside imported fruit, vegetables, or grocery displays.

A betrayed worker or spouse fills a luxury car with concrete as revenge against an employer or unfaithful partner.

A mysterious swelling or bite bursts open to reveal spiders, eggs, larvae, or another hidden organism beneath the skin.

A decorative cactus or imported plant begins moving, pulsing, or bursting because it is supposedly filled with spiders.

A person’s elaborate or unwashed hairstyle becomes infested with spiders, insects, or other creatures, sometimes with fatal results.

College students are said to receive automatic passing grades if a roommate dies by suicide or another tragedy occurs.

Diet pills are said to contain tapeworm eggs so users will lose weight, only to become dangerously infected.

A Japanese ghost missing the lower half of her body moves rapidly on her hands or elbows and attacks people near roads or train stations.

Penguins are said to fall backward while watching aircraft pass overhead and then require help to stand again.

A medical, cosmetic, or dieting story turns loose skin or an altered body into the punchline of an embarrassing revelation.

Two mysterious travelers appear together, vanish, predict danger, or lead a driver toward a supernatural discovery.

A student mistakes famous unsolved problems for homework, solves them, and only later learns that experts believed they were impossible.

A supposedly theft-proof or unusually protected vehicle is stolen through an embarrassingly simple method.

A false and xenophobic rumor claims that workers urinate in imported beer before it is shipped to consumers.

A driver picks up a passenger who disappears from the moving car and is later identified as someone who died years earlier.

A traveler’s companion disappears from a hotel or foreign city, while officials deny that the missing person ever existed.

A crime, prank, or betrayal is accidentally recorded, then discovered when someone watches a home video or surveillance tape.

Scientists drilling deep into the Earth supposedly lower a microphone into a cavern and record the screams of souls in Hell.

Students claim a flat tire caused them to miss an exam; the professor separates them and asks each to identify which tire failed.

A husband or family drives away from a rest stop and travels a long distance before realizing that the wife was forgotten.

A betrayed spouse takes revenge through the sale, destruction, contamination, or disappearance of a recreational vehicle.

Travelers capture, transport, or misidentify a wild animal, only for it to revive or escape from luggage.

Someone enters, steals, repairs, loads, or vandalizes a vehicle before discovering that it belongs to someone else.

Photocopied notices about crimes, poisons, gangs, contaminated products, missing children, and secret dangers circulated as pre-internet viral warnings.

A celebrity or sports figure supposedly encounters an unusually young, devoted, or dying fan in a story designed to reveal hidden compassion.

A library, store, institution, or bureaucracy contains an absurdly misplaced category or rule, usually exposing official incompetence.