Perchitis 

The ability to follow documentation explicitly and despite having done everything correct, nothing will work and everything will be broken.

Setting up a git submodule makes me feel like I have perchitis.

Perchitis by anotheruserjust November 7, 2022

perryitis 

1. An injury or illness that coincides with a vacation or days off.

"My hypertension is acting up again, I'm going home sick for the rest of the week. I'm sure it will be better when I return from vacation." Sounds like a case of perryitis.

perryitis by Dr. Berry Goldwater January 5, 2012

Perceptisonic Lag 

The amount of time, at a live performance by a popular band, between the beginning of a song and the beginning of the wave of applause signifying that the audience has realised which song is being played.

A: Man, the Perceptisonic Lag on that song was huge... Did those idiots not know what they were listening to?
B: They did play it pretty different from the album version...
A: Yeah, I guess so. But I knew what it was.

Perceptisonic Lag by unfairrobot December 19, 2012

PerceptIS 

an IT support company, that works exclusively with Case Western Reserve University in Cleveland, OH. This company is probably the worst IT service provider in existence. The continually wrongly diagnose problems with computers, usually assessing that they issues are more severe then they actually are. No matter the desperation you find yourself in, do not resort to taking your computer there to be repaired, as they will usually damage it further, or be of no help, however they are prompt to bill you!

Kid 1: Dude did PerceptIS get your computer fixed?
Kid 2: No, i brought it in because i was missing the "F" key, but they ended up setting it on fire and now its a charred pice of garbage.

PerceptIS by CaseKid May 7, 2008

Peachitis

Scientific name for people that bruise really easily.

"Yes i see your bruise is realy bad, he didn't hit you hard, you must have peachitis"

Peachitis by geniusbells March 3, 2009

Pervitism

Acts of being a pervert or perverted.

Johnny knew he had to commit pervitisms when he saw Tara in that short skirt.

Pervitism by JX13 April 4, 2005

Permaitis 

One who permanently has niggeritis.

A serious condition most likely from smoking too much marijuana in too short of a period, causing one to enter the fetal position.

"That bong gives me permaitis"

"After hitting Dan's 3 foot bong: Precious, we could immediately tell that John was getting the Permaitis, he had entered the fetal position and was screaming for help."

Permaitis by M.D Rice January 30, 2008