Mwa-ha-ha-ha is one NYT crossword answer is:
EVILLAUGH (9 letters length)The answer for Mwa-ha-ha-ha is one crossword clue is listed above to help you solve the puzzle you are currently working on.
Mwa-ha-ha-ha is a popular phrase used to express an evil laugh, usually associated with villains in cartoons and movies. It is often used to indicate a character's sinister intentions or to emphasize their villainous nature. The phrase has become so popular that it has been used as a crossword clue in the New York Times, indicating its widespread recognition and use.