What’s the most annoying notification sound you’ve ever heard?

[uptrendfinancialsignal]

There was one old Techno right tone that annoys me and the funniest part is that I still find it on some people's phone and they even use it as their main ring tone. That ringtone that sounded like a small electric generator. Anytime someone used it in class, everybody would feel uncomfortable. There was a time I was going through my phone and I wanted to assign a particular tone to some of my friends on WhatsApp and I came across tones of annoying WhatsApp alert sounds. Omg! They are very irritating. There was One “pop” sound like a bubble burst, it used to give me a headache. Sometimes I just put everything on silent to avoid these sounds.

Which of the sounds irritated you the most
?

 

[Starmix]

I have not encountered a sound that irritated me, and if ever it happens, I will surely cover my ears. The only thing that irritated me was when my neighbor turned their stereo so loud. But my neighbor is toxic and murderous loooong, so I pretended not to hear, and they do not exist.

 

[eLdavis]

Lol for me it's a debit alert notification, but then again, it can't really be avoided.