ANAL-CRANIAL INVERSION SYNDROME  

A chronic condition by which the physical connections between the buttocks and head are reversed, causing fecal material to spew from the mouth. Conventional treatments include wiring the jaws shut or the prompt use of a gag ball.

ACIS is more harmful to those coming in contact with the ACIS person than the ACIS person him/herself. Even casual contact results in looks of disbelief, screaming and the uncontrolable urge to place one's hands over one's ears and yell "Make it stop". Family and friends living with an ACIS patient are advised to wear ear plugs, or in more extreme cases, to drive shiskabob spears through their ears.

Not to be confused with having Head-Up-Assitisis or Asshatoses.

President Bush displayed symptoms of Anal-Cranial Inversion Syndrome at his last interview when he spoke about his legacy.

ANAL-CRANIAL INVERSION SYNDROME by radfringe December 20, 2008

Skibidi Toilet Syndrome 

A psychological disorder, mainly in children, caused by an addiction to the "Skibidi Toilet" trend, a very cringy one. It only really harms psychological development, as seen in people who have been able to share whats happening with their siblings.

"bro my brother wont stop going inside this trash can and singing some dead meme song what is happening"
"he has Skibidi Toilet Syndrome from what im guessing"

Skibidi Toilet Syndrome by bolivari September 3, 2023

Summer Camp Syndrome 

Developing an attraction, when confined and secluded to a small group, to someone you would not normally look at outside of the group. Also occurs in at school, in work places and on tour buses.

"Jimbo is totally not my type, but he's the cutest one here, so why not?"

"Ew. You've got summer camp syndrome."

Summer Camp Syndrome by girlbot August 11, 2009

DaVinci Syndrome 

Creative people often get more ideas and visions faster than they can implement them, making them unable to complete a project before rushing off to the next

The DaVinci Syndrome is named for Leonardo DaVinci who is a prime example of this habit with starting more projects than he ever finished

DaVinci Syndrome by MNV November 16, 2009

Amogus Syndrome 

A condition that causes a person to say "Amogus" or "sus" whenever they see something that reminds them of a Crewmate from an indie game Among Us.

I diagnose you with Amogus Syndrome.

Amogus Syndrome by Kumimi March 10, 2021

kyuhyun syndrome 

N./ extreme creepiness in the form of nerd
(named after the member of Super Junior known as Cho Kyuhyun who exhibits these qualities)

She has kyuhyun syndrome; she's resulted to pick-up lines relating to Star-Craft such as "Are you from Galaxy 22-X? Because your body is out of this world."

kyuhyun syndrome by fishELF January 2, 2012

pétomane syndrome 

A minor behavior problem in which an individual, usually a preadolescent male, deliberately makes disgusting sounds for entertainment purposes. After Joseph Pujol, also known as Le Pétomane, a French entertainer.

Jonathan amused himself and his friends by making flatus-like sounds and generally manifesting the pétomane syndrome.

pétomane syndrome by Duckbutt February 10, 2006