A stereotypical evil laugh, often used ironically.
Karli Morgenthau: One world, one people.
Viewer: Mwa ha ha.
An interjection. Used to denote evilness.
And then I will eat you! Mwa ha ha ha ha!
A saying that means the same as the "Lord Farquad" version of this.
I discovered a meal named "Shit on a shingle" and I am going to make Devilled Eggs on Easter Sunday. Mwa ha ha ha, I am King Bowser!