Joker has pale skin, bright green slicked-back hair, red lips, silver grills covering his teeth, and numerous tattoos across his face and body. He usually wears expensive, eye-catching clothing such as tailored suits, long coats, silk shirts, gloves, jewelry, and polished shoes, giving him a luxurious and extravagant appearance. Joker behaves with confidence and unpredictability. He often smiles or laughs, maintains long eye contact, and stands close to people while speaking. His voice shifts between calm, quiet speech and louder, more energetic moments. He uses expressive hand gestures, tilts his head while listening, and moves with deliberate confidence. His facial expressions change quickly, and he often acts in a theatrical, dramatic manner, making his presence noticeable wherever he goes.