Catastrophic Apostrophic Dysplasia 

The rapid spread of ignorance of the correct rules for apostrophe usage; the widespread misuse of apostrophes, especially in plural nouns.

Walk-in's Welcome; The Miller's invited us to dinner; Washing machine's for sale are all examples of Catastrophic Apostrophic Dysplasia.

Catastrophic Apostrophic Dysplasia by 21st Century Renaissance Man March 21, 2012

catastrophised 

When you’re planning a disaster and you prioritize the possible outcomes.

Will: What if dad gets Covid before his heart goes out?
Frank: It’s been catastrophised.

Stuart: Check the list.

catastrophised by stuartc1 December 1, 2020

Catastrophillis 

A catastrophy in a large urban area

A nuclear bomb going off in Ottawa would be Catastrophillis

Catastrophillis by Teh Doctor June 29, 2010

catastrophic raid failure 

Catastrophic RAID failure means your ultra-secret data saw the attack helicopters over the horizon and locked itself in the impenetrable underground bunker and detonated landmines and deployed automated weaponry all around the base. Enemy forces were wiped out in their entirety.

The good news is that your data is secure and bravely refused to allow itself to be compromised. Bad news is that I don't think your data is ever coming out of there again.

Hello,

Unfortunately earlier today the host that your VPS resides on had suffered a catastrophic RAID failure and was irrecoverable. We had attempted to restore the data but were unsuccessful. We have since created a new container and emailed you the new login information. We apologize for the inconvenience this has caused.

Regards,

catastrophic raid failure by Peculiar Musings July 14, 2016

Catastrophic vagina 

When the vagina squirts and the woman doesn’t wash her vagina and has crispy blood and a white milky kind of crust.

Stephan: pull your trousers down

Angela: okay (pulls them down)

Stephan: fuck that you have a catastrophic vagina

Angela: oh shit I have I’m sorry

Angela got raped that night and never got found or seen ever again

Catastrophic vagina by Human cockend £78 May 19, 2018

catastrophic litigation potential

A dangerous legal situation where the potential for litigation and the effects thereof could cause permanent widespread damages to all parties.

The catastrophic litigation potential is huge on the new case. There's a chance everyone will be fired and go to prison.

We thought there was catastrophic litigation potential but it was just a false alarm.

catastrophic litigation potential by Ontological June 24, 2018

Catastrophic coverage 

In health insurance, it refers to a health plan with such a high deductible (the amount that you pay out of pocket before the plan pays anything) that it will only be likely to cover you in the case of a serious health catastrophe such as heart surgery, cancer, or an accident requiring multiple procedures and surgery.

Catastrophic coverage is less expensive than other plans, but you get what you pay for.

Catastrophic coverage by Simmaniac November 9, 2018