The phrase comes from the Brazilian streaming channel StatusgamesBr, where it was clipped from Dead by Daylight gameplay and shared as a short reaction meme. In Portuguese it literally means that something is the devil's work, a familiar way of blaming strange or frightening events on a sinister force. Streamers and viewers began reusing the line whenever a match turned creepy, unfair or absurd, and its short length made it easy to drop into edits and live reactions. It remains popular because the wording is dramatic, memorable and instantly understood as exaggerated suspicion.