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

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

mwahahahah 

an evil laugh after one in a bad disney movie has done something terrible such as ending the life orf a puppy or believing mybe the government isnt out to get us

ok i think thats fairly self explanatory

mwahahahah by im in hell July 2, 2005

MWAHAHAHAHAHAHAAA!!!!! 

An evil laugh. Used when you want to laugh evilly.

My sister: Hey, where's my toothbrush?

Me: Here you go

Her: Thanks!

Me: Haha, I put it in the toilet!!

Her: EEEWWWWW!!!!!

Me: MWAHAHAHAHAHAHAAA!!!!!

MWAHAHAHAHAHAHAAA!!!!! by Bob882 October 11, 2004

mwuhahaha

an evil laugh often said by evil geniuses who plans to take over the entire world and make everyone eat ice cream for breakfast and potroast for supper with a side dish of...dun dun dun...STRAWBERRIES..mwuhahahahahaha..oops i wasnt supposed to let u know..i plan to do all this..now u know..NOW I MUST KILL YOU!

Please do not tell anyone :D mwuhahah

mwuhahaha by evil genius July 16, 2003

Mwuhahahahaha 

the only way to spell a maniacal laugh used by insane people, mainly my sister

the mad scientist laughed maniacaly "Mwuhahahaha!!!" as he leaned to rule the world

Mwuhahahahaha by kickass girl June 12, 2005