Dionsaur 

A rare species of Dinosaurs, who apparently still exists, normally seen roaming around the internet.
They are described as red-brownish dinosaurs, and sometimes even wear glasses as their sight has decreased over evolution.

You will know when one is near, if you hear his autistic screeching.
You can easily spot one on internet too!

Example 1:

Person 1: Is that a Dionsaur?!
Person 2: Not sure, have you heard it's screech yet?
Person 1: Not really.

Example 2:

Holy fucking shit, it's a Dionsaur, jesus christ, WHAT THE FUUUUUUU?!

Dionsaur by DuaneDance May 19, 2019

Dinosaur Earth 

The theory of earth being shaped like a dinosaur. Countless theories exist of why it is like that, some explaining that the velociraptors reshaped earth, the meteorite that killed the dinosaur reshaped it or that Waluigi created it as a dinosaur.

George, I find it ridiculous that you think the earth isn't flat.
Well Mike, I think the flat earth theory is stupid which is why I believe in the Dinosaur Earth theory which is way more realistic

Dinosaur Earth by supersleepykouhai June 12, 2019

Dinosaur Earther

The people who are blessed with the knowledge of earth being dinosaur shaped.

Flat earthers smell so bad, I became a dinosaur earther instead.

Dinosaur Earther by supersleepykouhai June 12, 2019

Dinosaur Dildo

A dildo, however 10 feet long and 5 feet wide. 100% certain to stretch your pussy to new limits.

“Yo my pussy is too tight. How can I stretch it out?”
“Ayyy what I used was a dinosaur dildo, and now mines so loose that you can stick your head in it!”

Dinosaur Dildo by Sammywammypurplescammy February 21, 2020

Last Dinosaurs 

An amazing band from Brisbane, Australia.

Last Dinosaurs, Amazing.

Last Dinosaurs by 2000lies August 4, 2010

dinosaur media 

Broadcast television, newspapers and magazines.

Basically, those media outlets that are considered traditional but are being made obsolete by faster, more malleable technologies (blogs, podcasts, streaming content on mobile devices).

The phrase has gained provenance as traditional media sources shrink and lay off staff -- a slow extinction that mirrors the disappearance of dinosaurs, though with fewer explosions.

"I just got a job as a reporter at the Denver Post!" screamed Danny.

"Ugh," groaned Danny's girlfriend. "Why would you want to work for dinosaur media?"

dinosaur media by Pug of War January 12, 2009

The Dinosaur Thing 

Refering to a pornografic GIF posted at Funsubstance.com picturing a woman having a foursome with three Pterosaurs.

This is never to be spoken of.

Frank: "Hey, you guys remember The Dinosaur Thing?"
*four people start crying*

Carl: "God damnit, Frank, don't you ever bring that up!"

The Dinosaur Thing by Furryblanket April 12, 2015