Sketchesaurus Rex

Someone who is extremely sketchy and suspicious.

Ezra Fitz on Pretty Little Liars is so shady. He's a Sketchesaurus Rex.

by EPalms June 28, 2015

Emmasoarous Rex

Completely and utterly boring

Emmasoarous Rex sleeps all day

by BingBongBooBang January 8, 2022

Adipose Rex

Latest and greatest sobriquet for Donald John Trump.

"There's Adipose Rex, doing what he does best: cheating at golf."

by Plenipotentiary September 20, 2023

Chalant-a-saurus-rex

Instead of nonchalant, the Chalant-a-saurus-rex is very chalant. Always has to be the center of attention, thinks he is the man but he is really just a narcissistic one upper who thinks all women want him and all men want to be him. They don't.

That douche bag Kev is a Chalant-a-saurus-rex! If he could I bet he would suck his own dick

by Court*ninja August 1, 2021

Plebasauras rex

A plebasauras Rex is a dinosaur and is Ryan and is somewhat silly but pretty cool (not as cool as me) but still very close and I love very much he’s my super pretty favourite dinosaur

Good night plebasauras Rex I love you but you’re a lil smelly, eep well

by i have a higher IQ than you March 3, 2024

Thesaurus Rex

A person who likes to impose their command of the English language to to delight or dismay of anyone listening.

Run Herb the Thesaurus Rex is here.

by Huckyboy May 12, 2022

Spermasaurus Rex

When someone who, after reserving an OG-Mudbone amount of schpunk for an extended period of time, releases his "seed" with such ferosity that he lets out a roar of relief and the meanest, biggest load ever (basically cums a water bottle or 5). It ejaculates with speed and power, and no condom can hold it back. It is the Spermasourus Rex, the true ruler of the Animal Kingdom.

"Yo dude! How'd it go last night?"

"Man, i was a freaking Spermasaurus Rex! It was the mega load! It even tore the condom, and she just drowned in it!"

by YacobEnterprizes April 2, 2014