It is an attempt to spell the sound of a spooky laugh.
More information from Wikipedia:
Evil laughter or maniacal laughter is a stock manic laughter by a villain in fiction. In comic books, where supervillains utter such laughs, it is variously rendered as mwahahaha, muwhahaha, muahahaha, bwahahaha, etc. (Compared to Ho ho ho). These words are also commonly used on internet Blogs, Bulletin board systems, and games. There, they are generally used when some form of victory is attained, or to indicate superiority over someone else. The words are often used as either interjections or less frequently, as nouns. An evil laugh is often entertaining for friends because each one may be unique.
(For more on the history of these evil laughs - as well as a link to hear a huge selection of these laughs - see Answers.com via the Related link.)
meaning of bonding meaning of bonding
The first meaning of a word is referred to as "denotative meaning". This is the dictionary definition. The second meaning of a word is referred to as "connotative meaning". This is not in the dictionary.
Meaning of Lameck
meaning of yogainder
What is the meaning of Pangkalikasan?
me muhahahaha
Yes! Muhahahaha! >:)
Never Muhahahaha!
to keep time muhahahaha!
you dont muhahahaha
By waves... muhahahaha see.. Wikianswers gives you correct answers :)
Fain108,Garza42,and Chevy5100. take this u peoplez MUHAHAHAHA
Naruto dies from doing drugs and sasuke rules the world!! MUHAHAHAHA
hi the answer is........i dont know i just wanted to do this muhahahaha THIS WEBSITE..........never mind :)
Muhahahaha i dont even know and i wanna know?!?!?!?!?!lolol
You must be one of Mrs. La Cours students... IM IN PERIOD 2 MUHAHAHAHA 3/2/14
The correct answer for this question is bubbles. yep theres your answer. muhahahaha yeah your right that's totaly wrong. Laterz ()_() (o.^) (v v)o