Terminal Lumbago 

A slow and painful death. Doesn’t allow you to work but Arthur and John think you’re a lazy piece of shit. Usually you have to say it’s “the lumbago.”

“Definitely not a job for a man with Terminal Lumbago.”

Terminal Lumbago by You got Lumbago July 10, 2019

Terminal 7 

Terminal 7 is the seventh stage of brain cancer, causing constant hallucinations and visions. People with Terminal 7 find it hard or impossible to differentiate reality from fiction. The most famous case of Terminal 7 was that of Luigi Jumpman, brother of Mario Jumpman, who believed he was a hero of "The Mushroom Kingdom".

I'm sorry, but your brother has Terminal 7.

Terminal 7 by Guron March 28, 2017

Terminal Blowout

Explosive diarrhea that is so massive and powerful, that it distorts the space-time continuum.

Following the consumption of some sketchy Thai food, Jay’s terminal blowout obliterated an entire public restroom...and he hasn’t been seen since.

Terminal Blowout by Done it all dave November 1, 2020

Terminal Debauchery 

The highest form of debauchery that can be achieved in the physical universe. It can only be achieved by doing every drug, drinking every drink, and having sexual intercourse with at least 100 goats.

Mark got wasted at a goat farm and achieved terminal debauchery.

Terminal Debauchery by Warfire2015 June 5, 2015

terminal velocity 

Terminal velocity is when you are diagnosed with going the maximum speed in a defined direction using only gravitational potential. It is life threatening as it is a terminal disease.

Paul: What's wrong?
Kevin: I've been diagnosed
Paul: With what?
Kevin: Terminal Velocity.
Paul: RIP

terminal velocity by chef boyardeehycbgerjetyjetyj7 May 2, 2017

terminal preppie 

They want to fit in like a cog in a faceless machine. They block out thinking because it won't get them ahead, and tend to major in business.

Someday I'll have power, someday I'll have boats, a tract in some suburb with Thanksgivings to host. I'm a terminal preppie.

terminal preppie by inanechild November 20, 2003