The Horseless Headless Horsemann is a Halloween boss in Valve's Team Fortress 2, a pumpkin-headed horseman based on the classic Headless Horseman legend. He appears on the Mann Manor map during the game's Halloween events, hunting players from both teams with a large axe while his unsettling laugh signals his arrival. Fans later lifted that laugh for soundboards, memes, and gameplay edits, where it now works as shorthand for a menacing, playful villain entering the scene.