Deadpan, dry humour, or dry-wit humour is the deliberate display of emotional neutrality or no emotion, commonly as a form of comedic delivery to contrast with the ridiculousness or absurdity of the subject matter. The delivery is meant to be blunt, ironic, laconic, or apparently unintentional.

Joseph Frank "Buster" Keaton was an American actor, comedian and film director. He is best known for his silent films during the 1920s, in which he performed physical comedy and inventive stunts. He frequently maintained a stoic, deadpan facial expression that became his trademark and earned him the nickname "The Great Stone Face".