The phrase comes from a parody real-estate commercial on Tim and Eric Awesome Show, Great Job!, the Adult Swim sketch series created by Tim Heidecker and Eric Wareheim. In the sketch, an overconfident salesman presents property as if it costs nothing, and the flat delivery turned the line into a catchphrase. Clips of the moment spread through YouTube, Tumblr and later TikTok, where editors reused it as a caption for freebies, loopholes and lucky breaks. Its deadpan tone kept it useful long after the sketch, because the joke works whenever something valuable appears to be free.