: It starts with curiosity and slowly devolves into dread as the narrator realizes they can't simply "alt-f4" out of the situation.
The phrase is the title of a popular and chilling "creepypasta" (internet horror story) that first gained traction on platforms like Reddit's r/nosleep and various horror forums.
Looking up "SuperPower-2.rar" on —many horror narrators (like MrCreepyPasta or Dr. Creepen) have done high-quality dramatic readings of it.