65 Times People Experienced Something So Unnerving They Might Never Forget It

With Halloween right around the corner, it’s the perfect time to talk about what scares us or makes us uneasy. It doesn’t necessarily have to be a fictional monster or something supernatural. Even ordinary things can become scary. After all, fear is different for everyone. 

Some might be scared of spiders while others might be afraid of liminal things. Simply put, being creeped out is essentially subjective. But what really happens in our brain when we are creeped out?

Frank McAndrew, professor of psychology at Knox College in Illinois, studied the sensation of being “creeped out.” He and Sara Koehnke, a graduate student, surveyed more than 1,300 people with the question, “What is creepy?” They published a paper based on their findings, On the Nature of Creepiness. To explain it quickly, they described creepiness as a reaction to the ambiguity of threat.

“[Creepy is] about the uncertainty of threat. You’re feeling uneasy because you think there might be something to worry about here, but the signals are not clear enough to warrant you doing some sort of desperate, life-saving kind of thing,” explains McAndrew.

He says being creeped out is different from fear or revulsion.

He also adds that “in both of those emotional states, the person experiencing them usually feels no confusion about how to respond. But when you’re creeped out, your brain and your body are telling you that something is not quite right and you’d better pay attention because it might hurt you.”

Their findings explain why we sometimes can’t justify the panic we feel, but we can’t relax either. McAndrew believes feeling creeped out offers an evolutionary advantage that aligns with the evolutionary psychology theory of “agency detection.”

Research supports this by noting that humans tend to attribute willful agency to circumstances and seek patterns in events and visual stimuli, a phenomenon called pareidolia. That’s why we see faces on rocks and strange shapes in clouds.

McAndrew says this theory helps explain why we get the creeps: we usually assume the ‘agent’ behind the event is trying to harm us. 

“We’re predisposed to see willful agents that mean us harm in situations that are ambiguous, but this was an adaptive thing to do,” he explains.

Our ancestors were quick to see tigers in shadows and snakes in the grass because playing it safe mattered more than being wrong.

David Webb, a psychology educator and author, explains that certain cues, whether in people, objects, or environments, consistently activate our internal “creepiness detector.” First, he speaks about “people” as the cue.

He says creepiness usually pops up when someone breaks social rules, like standing too close, staring too long, or making awkward jokes. But it’s not just about behavior; physical appearance also plays a role. 

He cites McAndrew’s study, where people found traits like greasy hair, pale skin, or odd clothing unsettling. He notes that this suggests we might label someone as “creepy” simply because they don’t fit our usual stereotypes of what “normal” looks like.

Then he discusses other cues, such as places, objects, and sounds. 

He adds that “Certain environments evoke a similar ambiguity. The same mechanism that once kept our ancestors safe from predators now stirs unease when we walk alone at night. Objects and sounds can also carry the mark of creepiness. Across people, places, and situations, creepiness is not about clear and present danger but about unpredictability. It is the psychological alarm that sounds when we cannot decide whether something or someone is safe to be around.”

While some people find things unsettling, others enjoy the feeling of being scared. No wonder they grab first seats whenever a new horror film hits the screens. 

Researchers call this benign masochism: liking the feeling of fear or sadness when you know you’re actually safe. Watching these creepy things might also be practice, so we’re prepared when we come across creepy stuff in real life.

Scroll to the end if you really want to practice and prepare yourself for when you spot something weird. Anyway, dear pandas, that’s it from our end. But did you enjoy (or get creeped out by) this very weird list?

Which ones gave you the hibbie-jeebies? Give them an upvote or tell us in the comments. If you enjoyed this list, check out, or rather, practice more, with these downright creepy pics!