AGEitis 

A general term to describe any number of age related maladies

I wake up wondering, which part of my body will the AGEitis show up in today?

AGEitis by Chefspam April 13, 2015

Agenitis

Terminal disease caught by staff working at Agen Biomedical Ltd.

Employee 1:"I fucking hate this job!!"
Employee 2:"Sounds like you've got Agenitis mate.."

Agenitis by boganbroad November 25, 2004

Abeitis

Medical condition occurring commonly among shipyard employees. Symptoms include depression, weakness in the joints(specifically the ankles), trouble getting out of bed, an overall feeling of lethargy, saying “better than what I got”,& a hatred of life in general. Is highly contagious & cannot be cured or treated once it becomes terminal.

I was down with the abeitis all last week & nearly jumped off a bridge. Good thing I have unlimited vacation time.

Abeitis by Dyrty Steve December 21, 2018

nomen agentis 

"Nomen agentis" is a grammatical term that means agent noun and refers to a noun created from a verb denoting an action, where the noun identifies an entity that performs that action. Some examples include kicker, swimmer, hiker, speaker.

The nomen agentis is the subject of the sentence.

In Latin, the nomen agentis fututor, meaning fucker, is derived from the verb "futuo, futuere, futui". Latin fututor has entered modern English as futterer, retaining the meaning of fucker.

nomen agentis by gunnora March 14, 2012

agentisnotreal 

Mr.Bunny

A catgirl that enjoys ropes and catgirls

agentisnotreal is such a catgirl

agentisnotreal by LanxApparentlyWasTaken October 27, 2021

aceitis 

The symptoms and side effects of falling for someone with a nickname like Ace.

His combination of charm and an edge have given me a bad case of Aceitis

aceitis by Kpassa April 18, 2018

Wishful Agentism 

The self-attained thought that occurs upon watching an action film and believing that you could emulate them lead character.
The films in question are ones in which one protagonist is going solo against the rest of the world (eg. The Bourne Trilogy, Shooter, Taken) whether that be the government, the law or the given enemy.
Effects can be long lasting.

Your friend: Man, you should not be getting in this deep.
You: Don't worry, I know how to run from the police.
Your friend: No you don't, you've just got wishful agentism.

Wishful Agentism by groovybill October 21, 2010