The Joker has long been one of the most recognisable villains in popular culture, known for laughter, menace and theatrical unpredictability, and short clips of his voice have become a staple of meme editing. This groan works because it is less familiar than his famous laugh, so it feels fresh while still carrying instant recognition. Creators share it on soundboards and in short videos, where it is reused for villains, pranks and ironic reactions. Its lasting appeal comes from that flexibility: it can sound defeated, amused or threatening depending on the image it accompanies.