McFatChick 

A McChicken inside of a McDouble inside of a Big Mac. Low self esteem incarnate.

Henry: "I just ate two McFatChicks."
Therapist: "Why do you hate life?"

McFatChick by mcfatchick November 24, 2010

meatchickens 

Noun. A derogatory term for players and fans of the University of Michigan football team. It doesn't really mean anything but sounds funny and degrading, the same feeling one gets from watching the Wolverines play.

The meatchickens suck.

meatchickens by suomi November 14, 2005

Meatchicken 

Someone who lacks intelligence and common sense

Corey and Trevor, your a bunch of meatchickens!

Meatchicken by Jusfackingivenerbud February 24, 2020