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mwahahaha Syllabification: mwa·ha·ha·ha
Pronunciation: /ˈmwähähähä/
(also muahahaha, bahahaha)

Definition of mwahahaha in English:


Used to represent laughter, especially triumphal or cackling laughter such as that uttered by a villainous character in a cartoon or comic strip: World domination, at last, is at hand. Mwahahaha!
More example sentences
  • I just noticed April Fools Day is coming up. Muahahaha.
  • I'm up way past my bedtime, and my parents can't do anything cuz they're sleeping MWAHAHAHA.
  • First part of my evil plan worked. Mwahahaha.


1980s: imitative, on the pattern of ha ha.

Definition of mwahahaha in:

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