Drolly is an adjective that means amusing in an odd way or eccentrically funny. Some synonyms for drolly include whimsical, quirky, comical, oddball, wacky, zany, and eccentric. These words convey the sense of humor that is unique, unconventional, and unexpected. For example, a comedian who uses props and unconventional jokes to make the audience laugh would be described as drolly humorous. Drolly can also describe a person's behavior, dress, or speech, that is unusual in a humorous way. Drolly is a fun word to use when describing odd but amusing things and can add a touch of humor to any conversation or written piece.