The phrase comes from Joe Rogan, host of The Joe Rogan Experience, one of the world's most listened-to podcasts. Rogan is known for entertaining speculative ideas about aliens, ancient history and fringe science during long conversations with guests, and it's entirely possible became one of his signature responses. Short clips of the line circulated online as a standalone reaction, detached from any single episode. It remains popular because it captures his open but noncommittal style in just a few seconds.