SCP-173 Concrete Grind Sound Effect Shared by Krabby Caption ThisMix AudioTrim AudioDownload AudioDownload VideoFiled UnderMemes, Sounds, 0 5 0 0 That unsettling grinding noise SCP-173 makes when it moves — basically the sound of concrete scraping and shifting in that creepy way. It’s become a meme sound for anything weird or unexpectedly disturbing. Embed <iframe src="https://soundfactory.ai/scp-173-concrete-grind-sound-effect/embed/" sandbox="allow-top-navigation-by-user-activation allow-top-navigation allow-scripts allow-popups" width="100%" height="112" scrolling="no" frameborder="0" marginwidth="0" marginheight="0"></iframe>
