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

maaaah

the noise that all animals make

seals, moose's, bees (in their heads), cows, sheep, dogs, alligators, horses, small rodents, the mentally disabled, dragons, unicorns, pigeons, old doors, rabbits, dolphins, various bacteria, insects, brick houses made before 1983, brooms, noses, frogs, some windows but not all, computers, Chris, Jesus, baby moles when the moon is full and telephone poles (maaaah)

maaaah by IV August 3, 2012

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

mwahaha 

devilishness an evil sound when ur up to something

mwahaha by Anonymous September 26, 2003

maaahh 

a word used at random moments to make someone else laugh; very similar to muurrrr but more fun to say. If you don't have fun sayin "maaahh" then you must be saying it wrong.

i love you...MAAAHH!!!!

maaahh by Pammypampam April 10, 2010