It's an interesting perceptual phenomenon that I had never heard of until today. A quick youtube search brought up a ton of stuff like this video:
***Definitely use headphones to get the full effect***
https://www.youtube.com/watch?v=XeNytdssmGI
It's really weird, but I have been getting the "spine tingle" effect on certain sounds. And yes, I have absolutely nothing better to be doing at work.

