meso 

The currency of money in the game, MapleStory.

Some people have 20 million mesos.

meso by TheLegend June 4, 2005

meso 

Meso is the little "cute but suspicious" guy from the anime series known as Sexy Commando Gaiden or Sexy Commando, Sugoyiio Masaru-san!.
(See Sexy Commando Gaiden: Sugoiyo)

Masaru: Cough, cough. I thought you were a Meso.
Fuumin: What's Meso???

meso by maruree July 11, 2006

meso 

Short-form for mesocyclone. The Mesocyclone is the part of the thunderstorm that rotates and can produce a tornado. A meso can often be detected on radar or by seeing the wall cloud if you are storm chasing.

"Check out that meso! It could drop a tornado at any minute."

meso by SarahJS May 22, 2006

meso 

Meso is a prefix that means in the middle or intermediate, it is in between Micro and Macro

Mesoderm, Mesoeconomic.

meso by DmytriKleiner September 22, 2005

meso 

Its cute nickname for girl which is closed to the moon, she has cutest heart with moon eyes and when she smile, she become a shinny star, she good caring for closed people and be sure she always would ask about you.

Meso the shinny girl

meso by moodnight November 22, 2021

Meso 

An Asian female who only dates white/black/latino guys, or an asian girl who is dating a white/black/latino guy. Very similar to a prostitute.
This female will whore herself out to all races never to date an asian male. Meso's often find themselves with broke white americans.
The Meso term comes from the classic movie Full Metal Jacket where the hooker comes out and tells the black soldier " Me So Horny. Me love you long time"

the opposite (asian guy, white/black/latino girl) is called a Bruce. *see Bruce

Look at that busted meso over there with her broke ass hunter thinking she's all that.

Meso by Mr Shadow SGVx626 Vboyz Gang February 24, 2010

Meso 

Pansy, a loser

you are such a meso

Meso by distortedreality12 August 19, 2003