muwahaha 

An evil laugh which is often used to replace 'haha' and 'lol'.

'Muwahaha I win!'.

muwahaha by Princessxo January 11, 2016

mwahahaha 

Obligatory evil laugh, used often in internet forums and in conversations with roleplayers. Also used in informal RPGs.

Reiko sneered at her nemesis. "...and there's nothing you can do about it! Mwahahaha!"

mwahahaha by Reiko Sesshippouru October 26, 2004

muahahahahaha 

a laugh used when thinking of evil things

muahahahahaha by Anonymous August 28, 2003

MUAHAHAHAHA 

To laugh as if your evil.

"Your evil!"
"I Know, MUAHAHAHAHA"

MUAHAHAHAHA by Jebrone May 13, 2005

muahaha 

a very evil laugh

I ate all the cake muahaha

muahaha by gjregiufdgnboreqhrsdhgernureib January 3, 2010

muhahaha 

supost to be an evil laugh when being typed in a game

wana be:muhahaha i will eat ur fish
littil girl:moron

muhahaha by pimp daddy d June 2, 2005

mwahaha 

Denotes evilness. Usually uttered by the very clever while they develop an evil plot. Often accompanied by smirks and sideways glances.

"They don't suspect a thing...MWA HA HA!!!!"

mwahaha by Cpt.Flint September 18, 2005