mei 

A short, smart, asian girl who has no social life. Tends to stay home and study instead of going out to party with her friends.

Girl 1: Hey Mei can you come to the mall with us?
Mei: Sorry I cant, I need to study.

mei by yepitsmehah March 31, 2010

Mei 

A middle school girl who asks for a serious tonne of TBH on facebook.

"W0W can you write me a book"-Mei
"No, mei, I will not meike a book of tbh for you"

Mei by YAODA November 9, 2013

mei 

Very.

Used to modify an adjective to make it more monumental.

Mariah, Stephanie, and Gertrude didn't just have fun on their trip to the Galapagos Islands. They had mei fun.

mei by J L M R March 21, 2008

Mei 

Mei's are some of the most homosexual women on the planet. Mei's have a crippling addiction to anime pornography and have a tendency to spend upwards of 10 hours masturbating a day!

Girl 1: Did you see that weird horny girl having a quick strum over that video of two lesbians eating their own poop.

Girl 2: I know right what a f*cking Mei.

Mei by JohnBomb April 22, 2019

Mei 

A character in overwatch that freezes you and then headshots you with her secondary fire. Her ult is a giant cylinder that freezes anyone in range. In other words, she is the devil

Player: OMFg this mei is so annoying.

Enemy: god I’m so good.

Mei by JunkratIsOplolol September 8, 2020

Mei 

a human that pinches people to get attention

dang this attention whore kept poking me she is such a Mei

Mei by jake paul is nuber 1 November 6, 2017

Mei 

Probably watches hentai everyday- also a YouTuber who can’t finish their show

Or finish anything

“Dang it. I just did what Mei did”
“What?”
“I didn’t finish my fucking job”

Mei by Mei Akuyaku November 15, 2019