Inter syndrome 

"Inter syndrome" is a disease, that develops while playing circle clicking game osu!, and causes its host to have a list of unique to this illness symptoms as: Chronical shit-missing, performance inconsistency that can reach 10/12 points on Richter magnitude scale, as well as indifference towards performing well, and heavy anxiety when underperforming.

Recommended therapy includes: Playing lower star rating maps, checking for adhd, not giving a single shit about it, also, you might be interesting in trying of just stopping to int. Alternatively, you can just become Cookiezi, the highlord of inting.

Me: Bro, I'm such a dirty inter, I almost fced freedom dive!!
Someone: I think you might have so called "Inter syndrome".
Me: I see. I really hope I won't become that Cookiezi guy.

Inter syndrome by UmeChrono March 13, 2022

Inner Beauty Syndrome 

When an unattractive woman believes she is just as dateable as more attractive women based on her higher quality of personality. Said unattractive woman feels that she has been overlooked by men looking for dates, and is therefore bitter towards all men.

Also known as IBS.

Rob: I was trying to talk to that fat chick just to be nice because she looks lonely, but she was a total bitch to me.

Will: Ahh, don't worry about it, she's got a bad case of Inner Beauty Syndrome.

Inner Beauty Syndrome by The Goon Platoon June 17, 2009

Inner Variant Syndrome (IVS)

When somebody is so addicted to "standing out" that they end up looking thirsty and out of place. It’s the need to be a "variant" (different) at the wrong time and the wrong place. They’ll violate the whole vibe of an event just to feel like they’re the "one of one" in the room, then get salty when people look at them sideways

Created and coined by @annexriley on twitter

We’re at a PGA event where everyone is in polos and slacks, and she pulls up in a neon pink bodycon dress and six-inch heels like it’s 1:00 AM at the club. That Inner Variant Syndrome (IVS) had her looking crazy trying to walk on the grass.

Inner Variant Syndrome (IVS) by Annex Riley IV April 10, 2026

Inner Outer Mist Syndrome (IOMS) 

A disease that causes plants to grow on one's fingers and toes. Early symptoms include the sudden desire to become a polish woodsman, and sudden loss of speech, the words '"yes" and gravy" being the exception.
A disease that is associated with the religion Butricktunglism.

My former roomate contracted Inner Outer Mist Syndrome.

Inner Outer Mist Syndrome (IOMS) by Mildred Kerplucknickshuck November 14, 2004