CatNap is the cat-like antagonist of Poppy Playtime, the horror game series by Mob Entertainment, and Playcare is the abandoned orphanage he guards in Chapter 3. The warning line spread through gameplay clips, fan edits and short-form horror videos after players encountered him in that chapter, becoming a recognisable audio cue for the game's darker tone. Creators keep reusing it because it works as a short, self-contained threat that needs no context to sound frightening, especially in Halloween and jumpscare compilations.