5 Scary Sounds to ACTIVATE Your FIGHT-or-FLIGHT Response 

scariest sound: Your teacher calling your name to present in class next

Imagine listening to classical music on your radio and all of a sudden you hear "HEEEEEEEEEEEE"

that fast transition between some classical music to a loud terrifying sound is actually scary, i would pass out in my car hearing that at night, imagine if the car broke down too

Welcome to the no Bullsh*temetter, here are all the sounds: 1:01 Operation Ghost 3:20 Japanese Alert System 5:29 Unsettling transmission 7:36 Creepy Siren 9:00 Incoming attack

1. Hearing a creeper hiss right behind you and you're not paying attention.

The scariest noise is when you hit your sibling and they start crying

5:50 Gave me chills man. I felt my eyes widen and my skin tighten.

Welp, as a guy who hears that last siren nearly everyday I can confirm that nothing is more frightening than to suddenly hear that, especially while outside the building, despite even getting slowly used to it.

*Everybody gangsta till the trees start screaming*

Scariest sounds: “We need to talk”

why is that radio transmission mortally terrifying! i occasionally go back to this video to listen to it and it terrifies me!

As someone who’s heard many sounds of eerie sorts, in real life and in content, I must say, the Japanese have a procuring footsteps perfectly done in scary stories. Like one where it’s the sound of a very large drum (I forgot what it’s called) that gets louder and faster as the huge being approaches. Although, in all my experience of creepy sounds, nothing causes quite a reaction like the imminent threat siren. Be it for a hurricane, tsunami, or nuclear power plant disaster, that sound has a power to it heavily due to the fact that unlike most of the other sounds, IT MEANS SOMETHING. AND THAT SOMETHING IS THAT A CATASTROPHE IS INBOUND.

The most terrifying sound ever is when you hit your younger sibling, and they start crying, and then you hear footsteps approaching the room

The scariest sound was the two unskippable ads in the middle of the video

the 3rd one you hear when it goes like "eaaaaaaeaaaaaaa" is actually extremely unnerving since like imagine hearing that at like, 4 am in the woods, i would probably run as fast as i can

Time stamps of the sounds ❤ State of fear - 1:02 Japanese cellphone - 3:21 Earth quake/home - 3:32 Tsunami - 3:39 Tsunami television - 3:52 Unsettling transmission - 5:29 Creepy siren - 7:36 Incoming attack - 9:06 [if I hear the last one I’m shooting myself before I can die from whatever it is.]

Number One: The Sound of your mom running towards you after you whispered something under your breath

"The following sounds are the most unsettling sounds-" *spotify ad plays*

No one: Absolutely no one: That mosquito at 3AM: 5:47

I couldn't sleep last nigth, this video really helped and I fell asleep almost instantly.

Yes, keep scrolling in the comments. It’s safe here.

Imagine someone with a fight or flight response and they actually beat the shit out of the tsunami

Man these are SUCH bangers! These trigger my laugh response cause of how hilarious they are!

I feel like this would be scary at night in a jungle, but I was sitting here just bored as heck.

"5 scariest sounds to activate your Fight-or-Flight response" When your spoon drops at 4 AM

#1 : Any sound when you're walking around the house at 3 in the morning.

1:00 hearing that noise out of context is horrifying, but seeing the “buddhist funeral music” was actually kinda comforting. That description definitely doesn’t freak me out XD but yes the sound is freaky

I often experienced hypnagogic hallucinations, they're fast, like 2 or 4 seconds. Specifically, I sense the fingers of a hand touching my skin, I also perceive the sound of them slapping me. My family is very respectful so they never invade my room, much less if I'm sleeping, so it's not them. At the beginning, I was scared because I did not know about the phenomenon, but now that I know, I'm not so scared, but I still get chills.

1. Hearing your speaker play the Pornhub theme downstairs from your phone

This video: exists Minecraft cave sounds: pathetic

Imagine you fall asleep with yt on autoplay and this pops up 💀

Also keep doing these, at first I didn't believe it but that first one was terrifying!

me: diagnosed with generalized panic disorder me on youtube at 2am:

"the following sounds are meant to induce a feeling of danger" me: *puts sound to 2%*

These are some bangers 🗣️🗣️🗣️🗣️🔥🔥🔥🔥🔥

We have these active-shooter drills at my job, where we actually pretend to be in a shooting situation. It's pretty intense, with real gunshots/ smells/ shelks (various different 🔫 too) and all. They make sure to let everyone around, like county officials, schools, and the neighbors, know about the drill in advance, just so they're in the loop. We only find out the day it's happening, but not the exact time. It's crazy to see how people react during the drill - some go into fight or flight mode, while others totally freeze up. It's scary to think we're living in a time like this, but it's better to be ready for anything.

Scariest sound: Being home alone and the floor creaks.

1. *minecraft cave noises*

That creepy siren is straight from scary movies ☠️🗣

I live in a small town. Number 1 is our monthly fire siren test. If it goes off 2 times in March it's a tornado drill. 3 times with dark skies means get in a basement!

The scariest sound is when you hear your mom coming into your room after she’s already told you to wake up multiple times

*everybody all gansta until the radio starts saying “EEEEEEEEEEE”*

Ok the radio one is actually terrifying holy hell

If you’re looking at this right before bed DO NOT. This made me lose sleep.

*Buddhist funeral music starts playing* It's time to get groovy

Number one: Hearing a ghast scream while you're on the side of a cliff

The fact that all of these made me fell calm-

Most of the time i choose to freeze Sometimes i choose to laugh

"here are 5 scary sounds to activate your fight or flight response" *E N J O Y*

That "Creepy Siren" isn't broken and it's coming from a siren called Federal Signal Modulator and the tone is an official tone called Alternate Wail, it's basically high low and wail mixed

This is my scary noise story. I was really young, I wanna say like 10 or 11 but I am uncertain. I was going to sleep for school and I stayed up extra late. I usually slept with my lights on because I just felt more comfortable. I always watched scary things on the internet which led to many difficult nights of sleep however this wasn't one... yet. It must of been around 2 in the morning, the window directly opposite me when I was sleeping led to pitch black. I was starting to doze off when suddenly I heard the scariest noise ever. I don't even remember how it went but it was like a squeak combined with a scream. Doesn't sound scary but imagine how I felt as a 10 year old trying to sleep late at night, already with scary thoughts in my head then hearing that. I told my mum the next day and she said it was probably just a rabbit but nah, the thing that made that noise must of been the devil himself because that noise was impossibly scary, just impossible to explain. Some kind of high pitched noise that went in a weird tone at the end and it just left me shook the entire night.

“This is what you hear during an earthquake in Japan” My ad: “LiBerTY LiBerTY LiBerTY”

Hearing the quiet kid whispering to himself then his backpack unzipping.

The last one happen randomly near my home don’t know who done it but it sure did send chill down my spine since I was in the rural area

2:23 It wasn't their ancestors, but rather dead soldiers from Vietnam, as there is a belief that if someone's body isn't buried properly their souls will be forced to endlessly wander Earth , in fact the actual name for this is Operation Wandering Soul which is why at the start of the audio, one of the captions says "buddhist funeral music" and at the end of the tape, the Wandering Soul of the soldier says to the still living soldiers "Go home before it's too late"

the scariest sound: a door opening sound and you are alone at home

Imagine listening to sound number 1, then you take off your headphones and the sound doesn't stop.

Can you make 10 hour loop I'm having trouble sleeping and this would really help me sleep

*Buddhists having a funeral* everyone: Why do i hear boss music?

All creepy sounds in this video: *I fight* Minecraft ambient cave noises: *I flight*

My town used to have those old air raid sirens back from the Cuban Missile Crisis era, and hearing SEVERAL of those going off at once while the wind kicked up and thunder crashed terrified me as a kid. And yeah, they DID sound like the one in Silent Hill.

the first sound was AWESOME! i tried to go to the bathroom at 4:15(3 rooms away) and i was full of goosebumps and got scared by every single detail in the appartment! I love this feeling! I recommend trying going alone at night after hearing first sound.

scariest sound ever: your mom asking you, what your looking at on you phone

"Here are five scary sounds to activate your fight-or-flight mechanism" "Enjoy" how are you supposed to enjoy?

Ohh #3 was good. I'm so glad I didn't fall asleep and wake up to hearing that.

I remember one time the siren system broke in my town and it broadcasted "This is a local security warning. STAY. INSIDE. YOUR HOME." over and over and over again. i was outside in my yard and like 9 years old so i was hella freaked

"oh you listen to asmr? That's weird. What kind?" me:

You forgot one sound: *MORNING FLOWER SAMSUNG ALARM*

Its crazy how all these sounds are spooky but #1 is the only sound that actually raised goosebumps from my skin and sent a wave of chills down my spine.....thats pure instinct that is truly some scary shit

1:14 yoooo, we’re making it out of the cemetery with this banger 🔥🔥🗣️🗣️🔥🔥

Number one: hearing your mom open the garage when the chicken is still in the freezer

“The following sounds are the most unsettling” *banjo begins*

Hearing these and seeing the pictures..especially the black and white ones at 2AM….is already scary enough

made me cry and scared to my core for some reason i could feel these sounds near me...

_sounds that cause fight or flight response_ "HI SISTERS"

when the ghost said “oOOOOAAOAOIEEIOOOAOOOAAAAAA” i felt that

Omg the 2 one w sound like siren head and plus I feel fine during the whole place it sound a bit okay I guess but keep up the good work.

Great video, you should have added the sound Stukas make while diving.

“So what kind of music do you listen to?” “It’s complicated-“

7:36 Plot Twist: It was designed that way to scare away the Tornadoes.

First, I wanna say that the image used behind the green audio file image on number 3 was creepy af. Second, the broken siren sound in number two is the inspirational sound for the "Sirenhead" cryptid and creepypastas.

Fun. As a death metal enjoyer. Some of these were quite stimulating!

Me: watching number 1 without headset My grandpa: ooh shit here we go again

Imagine being in the middle of the jungle quiet and suddenly hearing: *Oof*

I felt goosebumps hearing the music on the start of three and during one

Me: doesn’t get scared of the noise Also me: gets scared of the pictures

the scariest thing i’ve heard is: “gimme your phone”

Ima play these in my first day of school in a few days in my class to really establish my dominance and show who’s really gonna have power here, I shall make them cripple in fear

the first sound of this video is something I heard many times in my hometown (especially in the summer of a few years ago)

Number 1: Slamming your door after an argument with your parents. Edit: Yes ik I changed the comment

Whats even scarier is when the sounds are playing and your ghetto ass phone starts to freeze up but still plays the audio.

This is my honest list , 5 being least scary and 1 being scariest 1. Unsettling transmission (unsettling is an understatement.) 2. Creepy siren 3. Operation ghost 4. Incoming attack 5. Japanese alert system

I obsessed over siren head as a kid so the “creepy siren” is actually soothing to me and I’ve listened to it falling asleep

If Minecraft cave sounds isn't in this list we riot

*For anyone saying that these sounds Are not scary:* Yep honestly they are not scary unless you put yourself in these people who caught these sounds' places

imagine listening to some good old classical music and some ghosts start interrupting it 💀💀

The weather emergency alert system certainly gets my attention!

*Hearing your mom walking up the stairs knowing damn well you haven't touched your homework*

Bro the one sound that triggers my fight or flight reflex is the automatic voice that tells you that you have a virus after you visit some risky websites

on no. 2, i ligit started to panic. the sound of those alarms (that, and school fire alarms) are very familiar to me, because i used to live in Mississipi, and because of how close we were to the coast, we always hear them testing the alarms twice a week during hurricane/tornado seasons. this and the fact i grew up with the Siren head and Trevor Henderson stuff