The line comes from the Portuguese dub of Dragon Ball Z, the anime series adapted from Akira Toriyama's manga, where Frieza is the tyrant the heroes face on Namek. In Portugal the dubbed version became a nostalgic staple, and short voice clips from it were later recorded and shared online, including by the YouTube channel Kesyn and Skelter. The phrase itself is a common Portuguese expression for a wait that will not end soon, so the clip spread as a ready made sarcastic reply beyond anime fans.