Baldi's Basics in Education and Learning is an indie horror game by Basically Games that parodies 1990s educational software, with Baldi as its ruler-wielding teacher. The demo greeting became a familiar calling card for the game as players shared playthroughs and clips online, turning its polite opening into an in-joke about a lesson that quickly turns dangerous. Because the voice is so distinctive and the line is so short, creators still reuse it to signal retro horror, fake educational games, and the moment a harmless classroom setup goes wrong.