The phrase plays on Illuminati confirmed memes that flooded forums, YouTube edits and soundboards in the mid 2010s, when users jokingly linked triangles, coincidences and random names to a secret society. Jeff became a convenient everyman name for the joke, making the accusation feel even more random. Clips like this spread as short reaction sounds rather than full videos, shared for pranks and comment sections. It remains used because the format is instantly understood, even when the person or object being accused has nothing suspicious about them at all.