I don't feel old because i joined the community only 2 years ago so i am new compared to other people who have been here since 4 years or more. However i do feel like the community has been changed a lot during these 2 years.
I remember I joined the SMBX community when Redigit was still developing the game (forgot the version tho, but I guess it was 1.1.2?).
Anyways... really feel old... thinking that this fangame was part of my "childhood" (like... 10 years or so?), and now I'm 20 years old. Maybe it dosnt look like it is, but this community is surely a living fossil.
In my case it would be, the PS1 Fearful Harmony noise that appears before that strange bell sound. Even if I listened to it on YouTube (I never had a PS1 lol), that gives me chills. The bells are also creepy but not like the Fearful Harmony That happens on the console when you insert an scratched/invalid disc.
Also, in a TV channel on my country, there was a contest program every Sunday at 9:00pm that used to end at 10pm. The room of the contest had an alarm to announce that the time happened and it always scared me in the past.
In my case it would be, the PS1 Fearful Harmony noise that appears before that strange bell sound. Even if I listened to it on YouTube (I never had a PS1 lol), that gives me chills. The bells are also creepy but not like the Fearful Harmony That happens on the console when you insert an scratched/invalid disc.
Also, in a TV channel on my country, there was a contest program every Sunday at 9:00pm that used to end at 10pm. The room of the contest had an alarm to announce that the time happened and it always scared me in the past.
*Shudders* Geez yeah Fearful Harmony sure is something...
While not the scariest thing I've heard, (because I seriously don't know what it is for me), there is the Splatoon ghost noises, and also the ones from Captain Toad. They interest me though, because they're so mysterious and out of place.
Here the Captain Toad one is, because the ones form Splatoon are a little more known and they're also in the sequel.