Known online as Josefa's donkey laugh, this clip circulates in Spanish-speaking meme communities as a short reaction sound for moments that are too funny to take seriously. Its appeal comes from the unmistakable braying rhythm, which listeners recognise instantly even without context. Shared through soundboards and messaging apps, it is often dropped into edits, pranks and reaction videos where a normal laugh would feel too restrained. Because the sound is so brief and distinctive, it has stayed useful as a quick punchline, giving creators an easy way to signal mockery, disbelief or pure silliness in under two seconds.