Below are possible answers for the crossword clue Humor that's not funny.
7 letter answer(s) to humor that's not funny
SARCASM
witty language used to convey insults or scorn; "he used sarcasm to upset his opponent"; "irony is wasted on the stupid"; "Satire is a sort of glass, wherein beholders do generally discover everybody's face but their own"--Jonathan Swift
Other crossword clues with similar answers to 'Humor that's not funny'