Sonic.exe began as an internet horror story published in 2011, presenting a demonic version of Sega’s Sonic the Hedgehog. A fan game released in 2012 helped establish the character’s visual style and brought scenes such as the “I am God” reveal to a wider gaming audience. The phrase later spread through gameplay videos, horror edits, animations, remixes, and memes. It remains popular because it compresses the character’s unsettling personality into a short line that works well with glitches, red imagery, and abrupt reveals.