A delusional state of mind where one is often disconnected from reality, facing the extremities of the McDonalds Empire.
Ronald: For one to reach spiritual, eternal awakening, one must delve deep into their Maccas Psychosis.
by Fungus Royale May 13, 2020

A: they are everywhere. they have a different opinion than me. they fight for freedom of speech.
B: No, Fritz, you have a Nazi psychosis.
B: No, Fritz, you have a Nazi psychosis.
by Fritz_Meschugga November 30, 2022

When it's a person's birthday and they announce it every 5 minutes on Facebook for friends to wish them a happy birthday even though everyone already knows. Once their friends are suckered into sending birthday wishes - they then ask for more without saying thank you, leaving everyone amazed and moderately disgusted. Slight variation of attention whore
Birthday brat: HEY EVERYONE ITS MY BIRTHDAY TODAY WISH ME HAPPY BIRTHDAY
Thoughtful Friend: HAPPY BIRTHDAY
Birthday Brat replies: WHERE'S MY GIFT??????????????
Thoughtful friend messages everyone else secretly: OMG!! He has Birthday Psychosis!
Thoughtful Friend: HAPPY BIRTHDAY
Birthday Brat replies: WHERE'S MY GIFT??????????????
Thoughtful friend messages everyone else secretly: OMG!! He has Birthday Psychosis!
by Blappy Pants September 10, 2011

Over 75% of Americans suffer from some form of X-Psychosis, and many believe Jesus will return in their lifetimes.
by Phil Studge January 21, 2007

This effect concerns the inoculation of apathy elicited through consumerism that, in my Cooper Chee's hit short film, causes various customers to treat employees as instruments of labour rather than actual human beings.
by Coneripper April 26, 2021

I think I have studying psychosis; I can't stand the thought of spending another minute looking at a book. I even DREAM about studying... headdesk
by cubsgirl101 December 5, 2011

Modern exotic birds are prone to fits of passion and rage while working long term in the sex industry. Psychosis for birds is quite common under these psycho-sexual thrillers and their show tune escapades. Commonly the only course of action is to allow the birds their freedom to roam to the coast and sit on decrepit piers to keep their sanity.
Like an exotic bird perched atop a weathered pier on a far-away coastline, the psychosis for birds crept up slowly.
by jigoku February 21, 2008
