This is a term used as an insult to somebody who is completely basic rich person. Not limited to only rich people any conformist person can be a middle-class haircut.
by Brick and Mortar September 16, 2020

An irritating, socially transmitted condition of petulance, loathing, and in some cases guilt caused by a comfortable, middle class upbringing. Also sometimes referred to as "MCD" or "McD"
Have you ever noticed that most communists and socialists throughout history have a severe case of middle class disease?
by S. Anthony September 10, 2016

by Nobody reads this except you- September 30, 2021

A class that nobody took seriously, caused depression, everybody cried at least once in, and one with lots of lecturing on "why we don't look like we care about the given material." We don't care. You also probably used the Minimus or Cambridge Course Latin books if you went to private school
by imalittlesus May 7, 2021

by Jamie White (uk) May 24, 2019
