Joker represents the storm within the calm. He is the nervousness you feel when you have to speak in front of a crowd. He is the anger that wells up in you when someone crosses in front of the queue. On a sunny day, he is the small speck of cloud on distant horizon indicating a bad evening. He is the undercurrent below a perfectly still water body. To sum up, he represents Chaos lurking within what seems like an orderly state.