This will make a good office prank for those that leave their desktops unlocked and unattended.
This gives me an idea for an extension similar to this mod but for Firefox, for those who are insane enough to try it: 1/10000 Chance for Withered Foxy Jumpscare Every Second
For some reason that metal pipe sound was a meme a few years ago, a picture of a pipe and that sound has 5 million views on YouTube: https://www.youtube.com/watch?v=iDLmYZ5HqgM