The artist’s website abuses the “click a link” clacking sound on a webpage. The entire comic is loaded and scrolls between panels. However for the jumpscare(s), it shudders and audibly clacks as it “rapidly clicks hyperlinks” to jump between frames. It’s really neat effect and stattling as shit. This page just hosts the comic. To confirm, in this link, you can not click between frames and just scroll with tye mouse ob the scrollbar down the right side.
God I fucking hated them with all of my guts as a child, caused me so much anxiety and fear. And then as an adult I’ve had the pleasure of people on the internet (mainly reddit) telling me they were just innocent pranks that nobody actually harbored any hate for or faced any negative consequences from.