Baldi

Baldi is the titular antagonist and main math teacher of the popular indie horror game franchise Baldi's Basics. Created by Micah McGonigal (Mystman12), he first appeared in 2018 as a parody of cheesy 1990s educational games. The player must collect 7 notebooks scattered around a schoolhouse by solving math problems on a handheld device. Despite his initially friendly and encouraging attitude, Baldi snaps into a rage if you get a single question wrong. he will hunt the player down throughout the schoolhouse, pacing the halls and slapping a wooden ruler against his hand while making a loud smacking sound.