As ridiculous as this seems, this could be useful for subtle audible cues on long webpages. A quiet ding (instead of a fart) to indicate you've reached the part of the page you're looking for.
True! It could also be fun to include short audio clips from an article author, like sounds from a coffeeshop if you're reading the line, "The bustling cafe..."
Pretty sure I'll waste a chunk of my life constantly going back and scrolling for a good laugh or smirk