An exclamation of happiness/triumph, having to deal with either world domination ,general evilness, or insanity. The more 'ha's, the more forceful. And I thought this was my idea. >_<
World Domination: "At last! The supreme-ray-gun has been set up! All shall fear me! Moohaha!"

General Evilness: "I killed a chipmunk. Moohaha!"

General Evilness (foreceful): "I killed a person! Moohahahaha!"

Insanity: "Why is the sky purple? THE SQUIRRELS DID IT! MOOHAHA!"
by Sias-san December 1, 2003
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a laugh performed by a cow who plans to kill you
by evil genius July 16, 2003
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a word used to express madness through laughter...very effective.
"i don't like you, moohaha"
"shat ap, baahaha"
by sarah prince October 31, 2005
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A Monotonic laugh said with little to no emotion.
by Tom April 20, 2005
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