To laugh as if your evil.
"Your evil!"
"I Know, MUAHAHAHAHA"
by Jebrone February 19, 2005
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its just a realy STUPID evil laugh like sumfink off thunderbirds or sumfink. good way 2 annoy people if the REALY wanna find out sumfink
e.g

Jason: " did u ave sex wit my sister ?!"

Markus: "MUAHAHAHAHA"
by MUAHAHAHAHA October 25, 2004
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