How deadpan humor is delivered can be summarized as DRILY and DRYLY. DRILY is an adverb meaning in a dull, monotonous manner, while DRYLY is an adverb meaning without emotion or enthusiasm. Deadpan humor is a type of comedy where the delivery of the joke is done in a serious, straight-faced manner, often with no expression or emotion. This type of humor relies on the contrast between the content of the joke and the delivery of it to create the comedic effect.