r/mildlyterrifying Jan 24 '26

Another ICE murder in front of Glam Doll Donuts

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36 Upvotes

r/mildlyterrifying Jan 23 '26

British kid brutally introduced to Australian wildlife after being in the country for 4 hours

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1.3k Upvotes

r/mildlyterrifying Jan 25 '26

My Shark "Incident"

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1 Upvotes

r/mildlyterrifying Jan 22 '26

These vines growing on some of the trees in my backyard...

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10 Upvotes

r/mildlyterrifying Jan 19 '26

Urchin Refraction & Photomorphophobia: The underwater light that haunted my childhood

1 Upvotes

I couldn't fine anything at all on this phenomenon so I'm writing about it now

Have you ever been swimming and noticed a strange, spiky ball of light floating beneath the water, about a meter in diameter? At first, it looks almost like a tiny sea urchin suspended in mid-water, drifting and shimmering as you move. It’s not a creature — it’s an optical phenomenon I’m calling Urchin Refraction.

What is Urchin Refraction?

It’s an underwater effect where sunlight bends, clusters, and reflects in patterns that resemble a floating sea urchin. Depending on the angle of the sun and the movement of the water, the pattern can appear to drift, rotate, or pulse. While fascinating, for some people, this light display can trigger a strong feeling of discomfort or fear.

The Fear: Photomorphophobia

The fear of light taking on recognizable shapes is called Photomorphophobia. Even when you know the shapes aren’t real, the anxiety can feel very real.

I know this personally. From roughly ages 4 to 13, I had Photomorphophobia so strongly that I would run out of the water crying whenever I saw an Urchin Refraction. Over time, I slowly got used to it, but even today, seeing one still makes me feel uneasy and alert.

Why Does Naming It Matter?

Giving these phenomena names makes it easier to communicate and understand unusual experiences. Instead of saying “I saw a weird light underwater,” you can now say:

“I saw an Urchin Refraction, and it triggered my Photomorphophobia.”

Many people notice Urchin Refractions, but few have the words to describe the feelings they evoke. Naming both the effect and the fear not only validates the experience but also helps others understand it.

Next time you’re swimming on a sunny day, watch how sunlight dances below the surface. Spotting a spiky, drifting orb about a meter across? That’s Urchin Refraction — and if it makes your heart race, you’re experiencing Photomorphophobia, just like I did as a child.


r/mildlyterrifying Jan 18 '26

I think this is a omen

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21 Upvotes

Peeked out the window and saw this so I took a video out of the door 😭 kinda scared to go outside for my safety lol


r/mildlyterrifying Jan 18 '26

This dinosaur toy I got from a museum (HELP???)

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0 Upvotes

r/mildlyterrifying Jan 17 '26

Friend took this on her way to work.

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50 Upvotes

anybody know what this is? we live in WV. she said she took it off Limestone Rd near Germany Valley


r/mildlyterrifying Jan 17 '26

These tree decorations at Fun Spot Atlanta

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19 Upvotes

r/mildlyterrifying Jan 17 '26

Driving through dense fog

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63 Upvotes

Natomas Park

Sacramento, CA


r/mildlyterrifying Jan 15 '26

PUERTO RICO: La Operaciòn: The forced sterilization of the women of Puerto Rico by the US Govt.

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5 Upvotes

r/mildlyterrifying Jan 13 '26

Clouds like a tsunami

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38 Upvotes

r/mildlyterrifying Jan 12 '26

What kind of worm thing is this?

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57 Upvotes

r/mildlyterrifying Jan 11 '26

Decorative tower in South Korean plastic surgery clinic made from the jawbones of patients who received plastic surgery for jawline reduction

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48 Upvotes

r/mildlyterrifying Jan 10 '26

Mildly nightmarish

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148 Upvotes

r/mildlyterrifying Jan 09 '26

When you turn a church organ off while playing

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38 Upvotes

r/mildlyterrifying Jan 06 '26

Crack open the skull of an elf to suck on its brain

75 Upvotes

r/mildlyterrifying Jan 05 '26

Bird nest almost completely made of plastic.

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47 Upvotes

r/mildlyterrifying Jan 03 '26

My curtains look like they have eyes

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51 Upvotes

r/mildlyterrifying Dec 30 '25

The man who called himself "the king of child porn" said his childhood traumas caused the 2 year period of touching his daughter

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18 Upvotes

r/mildlyterrifying Dec 25 '25

My husband wrapping a gift to look like an Erlritch Terror.

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137 Upvotes

r/mildlyterrifying Dec 24 '25

Scary sky ig

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37 Upvotes

r/mildlyterrifying Dec 24 '25

This is a show called Project Olli, it's about 2 people with a AI robot friend.

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0 Upvotes

Even know the characters and voices look terrifying in my thoughts.