This document discusses the use of humor in instructional settings. It covers several theories of humor, including incongruity theory and benign violation theory. Some benefits of using humor discussed include engaging students, increasing memory and approachability. However, drawbacks can include being perceived as unprofessional or offensive. The document provides suggestions for implementing humor, such as starting small and outsourcing pre-existing funny content. Types of humor to avoid like belittling or distracting jokes are also outlined.