The Joker has been one of DC's most recognisable villains for decades, known for chaotic schemes and laughter that signals danger rather than humour. Clips of his manic laugh circulate widely on soundboards, TikTok and YouTube, where creators reuse them as shorthand for madness, irony or a dramatic breakdown. Because the laugh is instantly recognisable even without dialogue, it works across languages and formats, from short meme edits to longer reaction videos. Its staying power comes from that flexibility, letting a familiar villain voice turn almost any failure into a punchline.