duckasaur 

A gigantic duck-tyrannosaur

The duckasaur is the giant duck-tyrannosaur.

duckasaur by JMKapur April 19, 2019

Derpasaurus 

One who says or does too many things that are or relate to derps. the word emphasizes how much the person derps that it theoretically amounts to the size of a dinosaur, therefore it is adequate to address the person as a "derpasaurus".

"Dude, how did you get that question wrong again? you derpasaurus".

Derpasaurus by AuntJemima46 November 23, 2010

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

dabasaurus rex 

The Dabasaurus Rex was at the top of the food chain, whenever it found it's prey, it dabbed on it and it could not handle the MLG power of the dab. All of the dino haters got dabbed on and never messed with him again.

Long long ago lived the dabasaurus rex, it was at the top of the food chain.

dabasaurus rex by platypus333 November 30, 2017

Dramasaurus 

A person who is so over whelmed with drama that their life revolves around the drama and they have no more of a life.

" Why are you such a DRAMASAURUS!? "

Dramasaurus by Katelyn aka blondieeee January 25, 2009

Dramasaurus Rex 

DRAMA-SAR-US Rex, noun; A creature you thought was extinct after your last relationship, you have yet again unearthed another example of this terrifying creature. Prone to argue about anything, create trouble out of nothing and never ever under any circumstance admit they are wrong!

Also see drama queen.

"My girlfriend is such a Dramasaurus Rex, I need to bail out now!"

"Did you hear her at the party the other night? Such a Dramasaurus Rex!"

Dramasaurus Rex by Samson!!! January 2, 2012

dinkasaurus 

When someone is being a huge dick

You're out at a sporting event with like five of your buddies. Four of us have bought at least one or more rounds of beers for everyone. It's getting close to the end of the game, and there's that one dinkasaurus who hasn't bought any beers, yet has had no problems drinking all the free beer. He think's he's gotten away with being a cheap ass motherfucker, but everyone in the group has noticed.
You, talking to a couple in the group: "Hey, did you notice dickless didn't buy any beers?
Response: "Yeah... what a fucking dinkasaurus!"

dinkasaurus by goodlord! February 8, 2015