What was that noise I just heard?
110598
Ever watched Signs? Its one of those freaky alien noises.
704701
Wow, where did you hear this? I want to find out more!
762261
Crack.  Thats the sound of the P whip.
475134
sounds like a virus...
1092395
it is LOUD, and even if your house isn't damaged, everything is vibrating.\n\n\nIt sounds a lot like a train going by right outside your window.\n\nAnd afterward, there are tree limbs and odd things lying everywhere.
794323
If this is your hard drive, you should TURN OFF the power.   That sound could be from the hard drive, and you have little time left.  Save your data and make backups, then get a new drive.   \n\nGood luck
670267
EEK! I did  that at a concert when I was young. I think the worst of it was over in 2 days, but my ears had a slight ring for quite a long time after that.  Chances are you've done some permanent damage. You might want to go get a hearing test at a Ear/Nose/Throat doctor.
1184824
they are real!!!...years ago i worked nightshift in a warehouse and i heard this noise i knew i had heard it before but i couldnt place what it was so i looked around and the noise stopped then it started again i got up out of my chair and looked again but the noise stopped so i sat back down and it started again this time i just sat there listening really hard trying to figure out just what it was and where it was coming from then it dawned on me that it was the sound of heavy breathing and it was coming from the chair right next to me!!!! i dont think my feet touched the floor all the way out of that place...true story
455098
what?i never heard this.
968219
you hear a noise because someone is making noise for people to laugh. you answered your own question.
230382
IT sounded like this right? coo...coo.. coo.\nIt's a pigeon.
161386
Probably ultrasonic....
486586
I think its a trumpet sound kind of messed around with studio equipment.Like techno music
263885
It doesn't sound like it.\nI'd call the doctor, just to make sure.\nAnd don't put it off in case there is something wrong!
1075457
what did you just say?
407364
What the crap did you just say.
218943
Sounds like a ruptured C Spine Disk.