Spinosaurus 

A dinosaur that became popular after Jurassic Park 3. I honestly think the battle between the T-rex and spino was inaccurate but the Spinosaurus is still my favorite dinosaur.

Like I still think the T-rex would win but I still love the Spinosaurus

Spinosaurus by Dino LOVER399999 February 9, 2022

Spinosaurus 

1. A large, fish eating dinosaur with a sail
2. The embodiment of chaos. Its final form is unknown and every single time a new fossil is discovered, depictions of it always change drastically.

Scientists: There's a new Spinosaurus fossil
Me: oh $#!+ what's going to happen next?!?

Spinosaurus by KaijuNerd July 16, 2023

Spinosaurus 

A Big Weird Dinosaur That was a Carnivore & proved it was Bigger,Stronger,Faster,Heavier,Smarter & More agresive Then a Tyrannosaurus!!!!! Spinosaurus: Tyrannosaurus: 21 ft Tall 16 ft Tall 52 ft Long 43 ft Long 7 tonnes14,000ibs 6 tonnes12,000ibs 44 mph 32 mph 16 in Teeth 11 in Teeth

That Meat Eating Dinosaur on JurassicPark3 That Killed the Tyrannosaurus!!!!!

Spinosaurus by OLSKOO September 20, 2003

spinosaurus 

Despite what was depicted by Jurassic Park 3, a spinosauraus was not NEARLY that big and was a quadraped.

Archeaology debates on the urbandictionary, LOL!

spinosaurus by Elitist February 5, 2004

Spinosaurus 

An African, fish eating therapod found in Africa. The Germans found some bones of the Spinosaurus...before Hitler...then it got put in a German museum and got blown the fuck up by the British. A.K.A, 'that one crocodile looking motherfucker who killed the T.Rex in Jurassic Park III.'

The Spinosaurus walked on all fours like a lil' puppy dog and had a huge ass sail on it's back. Not gonna lie, it looked pretty goofy.

Person 1: "Holy shit dude, the Spinosaurus just killed the T.Rex!"

Person 2: "Please John, you're dog can't understand English, me and your mother are scared for you."

Spinosaurus by Thrombosis May 9, 2019

Spinosaurus Fanboy 

The worst! These 12-year old fanboys believe that their fish-eating dinosaur is a god that is 70 feet long. They are usually crybabies who rage everytime they see Tyrannosaurus win. We wouldn't have these trolls if it weren't for Jurassic Park.

"T-wex dye SPINO IS THE BEST FAGS"
-Annoying ass Spinosaurus Fanboy

Spinosaurus Fanboy by WhoDatFreshBoi January 12, 2018

shitosaurus 

A huge crap after eating a large meal.

"Man I just ate a 3 brats and and 2 pieces of cake."

"Yeah your going to take a shitosaurus tomorrow"

shitosaurus by Flapjack27 November 1, 2009