Rereosaurus 

A giant dinasaur-like creature.
he has wings and also swims in the ocean.
he tends to eat lots of litte chinese children and lots of boats.
he is a terror, and blows things up.
he is as big as half a blue whale, has large claws and tteth and sometimes laser eyes.
A large colony of them lives in the bermuda triangle.
See: Rereosaurus rex

The rereosaurus ate the small child in the middle of the night, then blew up a city.

Rereosaurus by ThyHornedCyclops January 28, 2012

Rereosaurus rex 

A beefed-up rereosaurus.
only one in known existance.
Known to destroy Tokyo.
is larger than two blue whales side-by-side.
Likes Nyan cats.

The rereosaurus rex destroyed tokyo, and then fled to china.

Rereosaurus rex by ThyHornedCyclops January 28, 2012

rektosaurus 

When you get so rekt in a game or in real life by another person that it goes beyond "rekt" to "rektosaurus".

*massive outplay LoL*
"REKTOSAURUS!!!" - From the player doing the rekking

rektosaurus by NoProblem... Douche June 13, 2016

rennosaurus rex 

The rennosaurus rex is a sacred god who created earth as well as many other planets he also made and destroyed the dinosaurs.He died of his own power about a hundred years ago and is said to currently live in Yellowknife NWT

Help me! Rennosaurus rex please! please!
awesome creater godly

rennosaurus rex by deathly amazing January 19, 2017

Rectosaurus 

A homosexual dinosaur that enjoys gay sex with other rectosaurus' since the species is all male. Now, it is used to describe a gay man who enjoys taking dick up the asshole on a nightly basis.

After running 5 miles, the rectosaurus, harrison, had anal sex with four gay men.

Rectosaurus by Erik D November 4, 2006

Reposaurus 

A political representative that no longer represents the current reality or the circumstances of their constituents current reality

Yo dude, McCain is such a Reposaurus that he doesn't have a clue what's going on right now

Reposaurus by R. Paine November 22, 2011