Bratty Princess Syndrome (BPS) 

An adult who is spoiled, privileged and as a result throws child-like tantrums when they do not get their way.

Her Bratty Princess Syndrome (BPS)acted up and she threw a tantrum at the thought of having to take the train instead of being chauffeured.

Bratty Princess Syndrome (BPS) by Lexicon227 April 21, 2016

Disney Princess Syndrome 

Girl who is matured in almost all aspects of life but feels puzzled and confused when it comes to sex. When she is romantically attached to some guy, even if she feels that she loves him enough, she cannot get physical very easily. Her brain takes it longer than usual to give her the ultimate green signal.

I am going out with Sal for about two months but she hasn't let me in her pants yet. I guess she has Disney princess syndrome.

Disney Princess Syndrome by morningglory July 24, 2015

Princess Fiona Syndrome 

Anyone or anything that turns ugly after sunset or after it gets dark.
Shrek the movie reference.

Use your camera, my iPhone camera has "Princess Fiona Syndrome"

Princess Fiona Syndrome by Just Walker February 27, 2021

Princess Bitch-Faced Syndrome 

Where a teenage daughter is spoilt by her mother resulting in her becoming a snob and in the process becoming a bitch towards her mother.

Dude: "Did you see what she said to her mother?"
Dude2: "Yeh! She must have a case of princess bitch-faced syndrome!"

Princess Bitch-Faced Syndrome by ACA June 11, 2006

Princess in a Tower Syndrome 

A person being overprotected and blocked from learning the ways of the world because of parental interference.

That girl is sheltered, she has princess in a tower syndrome.

Princess in a Tower Syndrome by Lalladragon February 12, 2020