Mwa is a term that is generally accepted to mean a broad range of things. Most often said multiple times if it is mentioned, such as "mwa mwa mwa mwa mwa." Usually when there is nothing else to say, mwa is a suitable replacement.
Derek: Dude this quiz is going to be hard.
Sammy: Mwa mwa mwa mwa I know.
Derek: Mwa mwa mwa mwa mwa mwa.
Sammy: (as in reference to being Derek)Mwa mwa mwa I'm getting pit stains!
by Sammy1234 September 3, 2008
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An acronym that stands for Man Whores Anonymous. Essentially a self-help group for those male members of society that find themselves unable to date single women.
Jason: I can't help chasing girls that have boyfriends. What should i do?

Christine: Jason, you need help. have you thought about attending an MWA meeting?
by Jasonious530 September 7, 2010
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The milk that babies or weird people, suck and receive from their mommies titties
Baby: me sucky sucky mommy
Mom: mommy's milk
Baby: mwa mwa milky
by froggileg August 1, 2021
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The funkiest blue catted furre there ever was! ~ Pyra
"Dude, that blue cat, furre, Mwa, is so funky."
by Pyra January 3, 2005
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Mwa is a strange person, who uses a veriaty of online games, such as gaia and furcadia.
They usualy play as a girl, but sometimes as a boy.
mwa u suk

Omgmwa!<3Iluffu!

Mudgoblin puts it in a cage.
Mwa: I have a gender, you bastard!
by Mwa January 3, 2005
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pronoun
the sound that a person makes when they have just humiliated a person
a sound which means "suck it"
when said there is generally a pelvic thrust involved
can be said when attempting to grab balls
add a longer mwaaaaaaa for effect
Generally used by the asians in Calgary Alberta
Daniel Cho and felix park
1. Guy1- "ahaha bitch suck it,HUMM MWA"
Guy2 "what the hell?"
Guy 1 "Humm MWA
by Edwardo Shwatzanager July 17, 2009
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