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Derpasaurus Rex 

A name coined for the dinosaur that appears at the end of the stage 'Dino Dino Jungle' in Gamecube's "Mario Kart: Double Dash!" The Derpasaurus sticks his face across the bridge as you are karting across.
Player 1: "dude, the derpasaurus rex knocked me off of the bridge!!! "

Player 2: "figures broski, he's crosseyed"

Dorkasaurus 

An akward non social being often compared to a nerd, geek, dweeb, or a zip disk, also looks like a dinosaur or eats like one. Also considered a loner but in reality he could hang in any dinosaur or nerd crowd going unnoticed for up to 2 hours.
Boy 1: Dave your such a dorkasauras!

Dave: I'm sorry I am not up to your standards but dorkasaurus is hardly an insult at all.

Boy 2: I wish I was a dorkasaurus!!

Dave: Sit down, you'll never be that cool!

Boy 1: I don't get it...
Dorkasaurus by Dbrody February 7, 2010

dumpasaurus rex 

a tremendous dump, so large that it literally roars forth from your asshole and fills the entire bowl.
Get the fuck out of my way Charlie, I have to take a dumpasaurus rex!

herpasaurus 

A very attractive person with an STD that you will still be willing to have sex with.
Nitish: "dude Jason, all these ichy red bumps I been havning are totally worth it."
Jason: "she must have been a real herpasaurus"
herpasaurus by Three amigos May 5, 2008

Dorkasaurus 

Someone who is such a dork, that their presence as a dork is almost as overwhelming as a dinosaur, and that this person will be a cutie, and will make you laugh or at least smile multiple time's when around this individual, they are one of a kind person, and a rare individual!
Heiwa: Look up, so nothing else in life can bring you down

Andrew: Your such a dorkasaurus :)
Dorkasaurus by Kirrah July 14, 2010

derpiesaurus 

A dinosaur that is everything derp. A derpiesaurus is created when you mix Herp DNA with a Derp DNA. When the derpiesaurus growls, he/she seemingly sounds like a person who is saying Herp da Derp. It sounds 9000 times better than when a human says it.

Derpiesaurus is very rare and has been only spotted by a few people. Some have spotted the amazing creature when someone says or does something extremely stupid or obvious. Other times, people have hallucinated a derpiesaurus, such as when trippin on LSD or shrooms. Scientists are still unsure of its existence though
man 1: I didn't know africa had white people living on it!

man 2: ... DUDE LOOK OVER THERE

man 1: OH FUCK WHAT IS THAT?

man 2: OH MY FUCKING BALLS! ITS A FUCKING DERPIESAURUS. FUCK. MY LIFE IS COMPLETE NOW!
More from Urban Dictionary
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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
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