Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

catastrophic success 

An event or product that attracts so much interest and attention that it exceeds its own sustaining capacity, resulting in the inability of the organization to respond to demand.
The new product was such a hit that the store ran out, resulting in angry crowds destroying the mall. It was a catastrophic success for the company.
catastrophic success by ohlms March 10, 2009

Catastrophic Fail 

Failure that approaching epic level proportions. Usually as a result of dumbass antics
Person :1 I hope this trick works

(Rides bike off a set of stairs and faceplants)

Person 2: This is what happens when you attempt something you shouldn't. This isn't epic, but you get a catastrophic fail

catastrophic sexual transmutation 

When for some reason (weather, virus, fungus, shortage of partners)a plant or animal changes its sex. eg: Corn (it is suspected this is how modern corn came to be), frogs
Hey julie, guess what, you know our tank of all female frogs? well one of the girl frogs became a boy frog!

wow sandra, thats an example of catastrophic sexual transmutation!!

catastrophic failure

A sudden and total failure of some system from which recovery is impossible. The affected system not only experiences destruction beyond any reasonable possibility of repair, but also frequently causes injury, death, or significant damage to other, often unrelated systems.
No matter how much she wanted to deny it, she was a catastrophic failure.

Catastrophic Organ Fail 

The worst type of fail possible.
-"Success! I know have enough money for petrol!"

-"Really? What did you do?"

-"I sold my car!"

-"...catastrophic organ fail."

catastrophic dump 

The mother of all bowel movements
Dave: Don't go into the toilet, I just had a catastrophic dump
catastrophic dump by Eldonko January 1, 2012
More from Urban Dictionary
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Load more