Ironic humor is a type of humor that uses irony to make a point. It often involves saying something that is the opposite of what is meant, or using sarcasm to make a joke. The two words most commonly used to describe this type of humor are 'WRY' and 'SARDONIC'. WRY is an adjective meaning dryly humorous, often with a hint of irony. SARDONIC is an adjective meaning scornfully or cynically mocking. Together, these two words can be used to describe ironic humor.