Jonkler began online as a deliberately distorted, low-quality take on the Joker, with the misspelled name itself becoming part of the joke in meme communities. Clips of the character laughing spread through short-form edits, reaction videos and gaming montages, where the cackle was used to signal chaos, madness or a plan falling apart in a funny way. Because the laugh is instantly recognisable even without the image, it kept circulating long after the original posts faded, and creators still reach for it when they want a villainous reaction that feels absurd rather than serious.