Mommy Long Legs first appeared as the main antagonist in Poppy Playtime Chapter 2, released in 2022 by MOB Games. The tall pink doll with stretchy limbs quickly became one of the game's most recognisable characters, and clips of her voice spread through YouTube horror edits, TikTok gaming videos and meme compilations. Her mix of motherly warmth and sudden menace made her easy to reuse outside the game, and creators still use the sound to signal a creepy doll, a fake-friendly villain or a horror twist in short videos.