The phrase comes from Spanish, where 'que lindo huevo' means what a lovely egg, and the clip circulates online as a short viral reaction sound with no widely credited original source. It spread through meme edits, cooking videos and short form posts where an egg, omelette or round food item becomes the joke. Creators often place it alongside other food meme sounds like tehelka omlette for a double punchline. Its simple, wholesome wording makes it easy to reuse across languages, even for viewers who do not speak Spanish.