I Need a Dollar is a song by American singer Aloe Blacc, released in 2010 on his album Good Things and widely heard as the theme for the HBO series How to Make It in America. Its chorus, built around a direct request for a dollar, became instantly recognisable and easy to quote. Online, creators lifted the hook for short videos about money, work and everyday expenses, turning a soul single into a shorthand for being broke. Its simple, relatable message keeps it useful long after its chart run.