MWI 

the *Many Worlds Interpretation*

Is the MWI real?

MWI by GBaOwO December 2, 2017

MWI 

MWI stands for Mad With It. Which means drinking a lot of alcohol. This is typically used at a night out or drinking with friends. In the UK the common phrase '' onit'' is another way of saying MWI

Did you see Tana Mongeau was WMI at the weekend that's why her tweets were crazy.
What does MWI mean
Mad With It

MWI by UKslang12345 September 21, 2019

mwihaki

The most amazing, beautiful , and smartest girl you could ever have in your life. She always find a way to make you feel better about yourself when you give up on life . Your life isn't complete without having her in it .

Mwihaki convinced me to nice other people

mwihaki by @lv1ntif0r July 31, 2018

Mwinga 

A huge masochist obsessed with all things Beyonce. His tumblr url is unsuccessfulmetalbenders.

Mwinga: SLAYYYY HUNTY SLAYYYY!!

Mwinga: I would let Beyonce and Jay-z run over me with their motorcycle.

Mwinga by Wowanon April 19, 2014

Mwit-mwit! 

The sound the peanut does when it's in danger or when it's pleased. (Can be used as swearword)

Mwit-mwit! ^^ (when the peanut is pleased)
Mwit-mwit! @_@ (When the peanut is frightened)

Mwit-mwit! by Lord_cacahuet August 7, 2008

mwimi 

Mwimi is a very hot cosplayer on TikTok that cosplays kenma, Bokuto, langa, Kageyama and his oc ilzaehik. He has over 200k followers on TikTok. GO FOLLOW HIM NOW

Person 1: Hey have you seen Mwimi's new video
Person 2: Omg wait he posted I have to go watch it now.

mwimi by Kenma the pudding head July 29, 2021

MWIC 

acronym for My Wife's In Charge
This can be seen in men who allow their wives to dictate their taste in fashion, schedules, parenthood, daily lunches, etc. Often they will have male pattern baldness and wire-rimmed glasses.

Have you noticed that Matt and Darren resemble one another?

Yeah, that's the MWIC look they're both sporting.

MWIC by Trase October 5, 2006