The Joker is Batman's archenemy in DC Comics, first appearing in 1940, and his distinctive laugh has been central to the character across comics, television, films and games. Different actors have shaped versions of the cackle, from animated series to live action portrayals, but the meaning stays the same: chaos, cruelty and delight in the joke. Clips of the laugh spread widely through meme pages, gaming videos and soundboards, where short numbered variants like this one are shared for quick reaction use.