: The actual lyrics from the 1973 song by The Steve Miller Band are "I'm a joker, I'm a smoker, I'm a midnight toker".
The scene is widely regarded by fans as one of Joker's most iconic moments, showcasing his unpredictable and theatrical personality. fire_force_im_smoker_im_joker
While explaining the effects of his "Infernal Powder" (an ash-based hallucinogen) during his fight with Captain Leonard Burns, Joker sings a modified version of the famous lyrics: Context of the Reference : The actual lyrics from the 1973 song