Dickosaurus 

Someone acting like such a huge dick that they have become a Dickosaurus

"did you hear about what Johnny did at the store"
"I know right what a Dickosaurus"

Dickosaurus by Dafuq bra September 14, 2012

dickosaurus 

somone that is a jerk or is being a dick

a large dick or jerk or stupid person

Joesph: god dammit your so dumb!!!!
Alex: go fuck yourself you dickosaurus!

dickosaurus by Josh the bestosaurus May 20, 2008

dickosaurus 

A man with a really large dick

that guy over there looks like he is a dickosaurus

dickosaurus by Yourdailydoseofdictionary June 13, 2023

Dickosaurus rex 

A person who is the king of all jerks; a complete moron; one who consistently says or does the wrong thing at the wrong time.

'Did you see him knock the cup out of that homeless guy's hand? That guy is a real Dickosaurus rex!'

Dickosaurus rex by enols March 14, 2010

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

Dinosaurus 

The ultimate dinosaur.

"I got raped in the ass by a Dinosaurus the other day."

Dinosaurus by They Call Me Mr. Tea April 27, 2007

Dickosaur 

describing somebody in a negative manner.

The origin of this word comes from fifa 09. After referring to ronaldinho as "Ronoldinosaur" we shortened it to "dinosaur" and then simply just to "Dickosaur". Dickosaur seemed a proper term because if you had him on your team, you would kill everybody at fifa, labeling you and your star player as a dick, or a "dickosaur".

Today, this term can always be used in everyday life. It is mostly used after somebody does something that would be considered "dick". Such as fucking your bestfriends girlfriend or eating all of the steak out of the refrigerator.

"dude your a fucking dickosaur, all you had to do was tell me that you used my beard trimmer to trim your pubes, now i have fucking pubes all over my face!"

"i can tell that your dads a dickosaur, he doesn't let you do anything and always gets you in trouble"

Dickosaur by GmoneySags November 14, 2009