Arthur Fleck. Character from DC universe. Also known as the Joker. Failed comedian who, following his great lack of success and respect, loses his mental stability until he becomes a nihilistic, sociopathic killer. He suffers from Pseudobulbar effect, a condition characterized by sudden moments of uncontrollable laughter during stressful moments. Pale and skinny. Green eyes. Dyed, slick-back green hair. Painted white face with blue tear-shaped drawings around eyes. Big, happy red painted smile.