Piggy launched on Roblox in 2020 and quickly became one of the platform's biggest horror games, built around escaping infected characters in timed chapters. The Sentinel is one of its hostile enemies, and its attack sting was clipped by fans and shared as a standalone scare sound. Like the FNAF Jumpscare Scream, it spread through YouTube edits, TikTok horror memes and soundboards because a three second burst is easy to reuse. It remains popular alongside classics like the ROBLOX oof, instantly signalling a Roblox horror moment to viewers who know the game.