What is Muhaha?
1.
An evil laugh
Mu ha ha ha mu ha ha ha
See
2.
a phrase substituted for in place of normal laugh, when speaker wishes to sound eviler / an immoral method of laughter due to extreme evil
muhaha! I have killed you! and your gay
3.
A stupid laugh ment to annoy a person.
Usually used when someone says something really lame.
Possible to add as many "haha" as wished.
Dude1: John fell and broke his penis :~D
Dude2: muhahahahahahahahahahahahha
4.
a evil laugh used by dr evil
why have a trillion dolars when we can have a million dolars
MUHAHAHAHAHAHAHAHAHA