Any person who was born and raised in Manistee, Michigan. And has no intention of leaving, ever! They have the slightest idea of what real life is, and they never travel more then 30 miles from where their house is located.
It's a 2000s kuwaiti slang for wanna be fancy . It usually refers to millenials witch thier black berries and frozen yogurt it was an epidimc in Kuwait. Hundreds of teens behaving and looking the same . Same shoes selfie . Same neonphone accessories. And of course live of MacDonalds
And they prefered English over Arabic
Those are the distinctive features of a macchicken
Note : this term have retired but it deserve an honorable mention