15 Lies Parents Told Their Kids In the Eighties

Growing up in the eighties meant living in a world where parents held all the answers, or at least pretended they did. Before we could fact-check everything with a tap on a screen, most of us simply accepted whatever truth the adults handed down, even when it sounded a little off. Looking back now, some of those explanations feel less like guidance and more like pure improvisation delivered with absolute confidence.

From scare tactics meant to keep us quiet to strange little myths parents seemed to borrow from thin air, the decade was dull of tall tales that somehow stayed with us long after childhood. Whether they made you laugh, cringe, or cry, these stories became a part of this era’s charm. Let’s dive into 20 of the worst lies parents told their kids in the eighties.

1. If you swallow gum, it’ll stay in your stomach for seven years

A digital illustration of a stomach with a wad of green chewing gum tangled in white fibers inside, next to bold white text that reads, "CHEWING GUM STUCK IN YOUR STOMACH.
whatif/via youtube.com

It was a simple scare tactic to stop kids from swallowing gum instead of throwing it away.

2. Eating carrots helps you see in the dark

A bunch of fresh, whole carrots with green leafy tops, lying on a dark wooden surface.
via pexels.com

While carrots do support eye health, this was more a way to get kids to eat more veggies than the actual truth.

3. The ice cream truck plays music when it’s out of ice cream

Two people stand beside a white ice cream truck with colorful polka dots, looking at its menu. The truck is parked on a residential street with houses visible in the background.
via flickr.com

This was a clever way for parents to avoid buying treats every time the jingle rolled through the neighborhood.

4. You can’t swim for thirty minutes after eating

A woman lounges on an inflatable float in a swimming pool decorated with ornaments and a tall Christmas tree. The pool is outside, beside a house with a red roof, and the sky is clear and blue.
isai76/via reddit.com

Though there is some minimal risk of cramps from swimming right after eating, the risk was greatly exaggerated in the ’80s.

5. If you lie, your nose will grow like Pinocchio

A close-up of a Pinocchio puppet with a long wooden nose, black hair, and blue eyes, positioned indoors near a window.
via pickpik.com

This storybook was meant to encourage honesty from the first time it was told.

6. If you keep making that face, it’ll get stuck like that

A young girl with bangs makes a funny face, sticking out her tongue and pulling the sides of her mouth with her hands. The photo is in black and white.
via flickr.com

This playful lie was told mostly to get siblings off each other’s backs and helped keep kids from making rude expressions at others.

7. The police will come if you don’t start behaving

Three uniformed police officers stand in front of a Boston police car, smiling. A tall monument and trees are visible in the background, with people sitting on grassy steps nearby.
v wikimedia commons

Parents always leaned on this one when they were out of patience in public areas.

8. Your pet went to live on a farm

A woman in old-fashioned clothing stands behind a wooden pen, holding a bucket, surrounded by a flock of sheep grazing and eating in a grassy, rural setting with split-rail fences and trees in the background.
via picryl.com

This gentle story was used to cover the unfortunate fate of many pets.

9. Candy before bed gives you nightmares

An overhead view of assorted colorful candies displayed in organized rows, including gummies, marshmallows, licorice, and sour candies in various shapes and vibrant colors.
via pickpik.com

A sugar rush right before bed is never a good idea for young children, so parents told them it would give them nightmares to avoid late nights.

10. If you touch the thermostat, it will break

A person’s hand reaches toward a wall-mounted digital thermostat displaying a temperature of 28.5°C. The thermostat is attached to a plain, light-colored wall.
userdeleted/via reddit.com

This was often said to keep little hands off the temperature controls and keep the electric bill as low as possible.

11. If you drink coffee, it’ll stunt your growth

A black and white image of milk being poured from a small pitcher into a cup of coffee, with coffee beans scattered around the saucer and table.
via wikimedia commons

No one wants to see a 10-year-old jacked up on caffeine, so parents would tell this white lie to keep children away from adult beverages.

12. Opening an umbrella indoors is bad luck for years

A black umbrella is open and placed upside down on a tiled floor against a plain wall. The umbrella’s handle and shaft are visible in the foreground. The image is in black and white.
via wikimedia commons

Parents used this superstition to keep kids from poking holes in lamps and walls.

13. Too much soda turns your bones soft like jelly

Ten colorful vintage Lady Lee soda cans in two rows, featuring flavors like root beer, grape, creme, cola, lemon-lime, and orange. Each can has distinct retro-style labels and bold colors.
via flickr.com

This memorable exaggeration was used to cut down on cola consumption.

14. If you take too long in the shower, it could break the water heater

A handheld showerhead attached to a tiled wall, spraying water at an angle. The photo is in black and white.
via flowpro-plumbing.com

This was the ultimate trick to shorten bathroom time.

15. If you run the sink for too long, we’ll run out of water for the rest of the day

A bathroom sink with water running from a faucet, soap dispenser on the left, and a tissue box on the counter to the right. The countertop is light-colored, and the sink is dark and round.
via pickpik.com

No one likes an expensive water bill, so this was a way to stop water waste.

Want to see more parenting content?

Check out 18 Vintage Parenting Hacks That Look Downright Dangerous Now, or take a look at 20 Old School Parenting Tactics That Wouldn’t Fly Today. Finally, if you want to see things ’90s parents let their kids do, take a look at 19 Things Parents of the 1980s Let Kids Do That Wouldn’t Fly Today.

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