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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

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
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

bwahahahaha 

A strange laugh created by the Bleach character Don Kan'onji. Everyone's doing it.
The spirits are always with you! Bwahahahaha!
bwahahahaha by meeeeeeeeeeee405 November 23, 2010

Bwahahaha! 

Improper use of the much maligned correct Muahahaha. Often used with much gusto in place of actual intelligence.

Please see Muahahaha.
I ate the eggs....Bwahahaha
Bwahahaha! by Colin April 9, 2004

Bwahahaha! 

A term used by a twat in usenet. Meant to mean "ha ha". Proponents generally ignorant of fact that no-one starts laughing with a "b".

Considered by those with a slim grasp of the English language to be the last word in witty discussion.

Actual occasions when user has laughed whilst typing it: zero.

An indication of the twattiness of the user can be discerned by the levels of:

(a) CAPITALIZATION
(b) hahaha's following 'bwa'
(c) exclamation marks following word
You are more l33t than me?

Bwahahaha!
Bwahahaha! by Banana Republic July 29, 2003
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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