Gregitis 

The feeling one gets when they have thrashed vital customer IT infrastructure and your stomach starts to sink, as you are unaware of how long it will take to repair.

Man, I just wiped this networking switch and now I have gregitis
Uh oh! I just turned off production server 1 and now I am feeling like I have a bad case of gregitis

Gregitis by Hebbins December 14, 2023

Grenitis 

A sad disease that is uncurable. It causes you to hunt grenades, a fat species of women. If around someone with Grenitis for too long, you may catch it, but you can get rid of it if you apply purel shortly after contact with the infected person. If you do get it, you will get some sort of blemish on your face for the world to see. It will go away if you are cautious and use a lot of purel. If you are born with it, though, it is uncurable.

Guy:"Oh shit look at that fat ass grenade over there!"
Will Carroll:"Where? I only see a hot babe."
Guy:"Crap! He has Grenitis!" (Applies purel and runs away)

Grenitis by Doctor Bob the -itis expert February 25, 2011