A large dinosaur that lived in what is now Morocco. It had 2 long arms, each with 3 clawed hands, and 2 short legs. It had a long, crocodile-like snout, a long body with a sail on its back, and a tadpole tail. It was one of the biggest land predators to ever exist, and lived during the cretaceous, hunting in rivers and swamps to get fish or dinosaurs at the river's edge.
by Spinoraptor69 September 29, 2020
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
by OLSKOO September 21, 2003
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.
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."
Person 2: "Please John, you're dog can't understand English, me and your mother are scared for you."
by Thrombosis May 9, 2019
Spinosaurus aegyptiacus was a highly unusual theropod dinosaur that lived in Egypt and Morocco around 90 million years ago. It is distinctly different from other carnosaurs in the respect that it has an unusually high vertibrae on it's back that give it a giant fin or sail, about 6 feet high, the purpose of which is not understood. It may have served as a cooling device, for heat dissipation or a sexual signal. Interestingly enough, an iguanodont from the same place at almost the same time, Ouranosaurus, had a similar sail.
The jaws of Spinosaurus are narrow and crocodile-like, and the teeth are straight and not serrated like those of Tyrannosaurus. This feature is very similar to the theropods Baryonyx and Suchomimus, both of which were probable fish-eaters.
Spinosaurus is known only from fragments, the first specimen was unfortunately destroyed during World War II. It is estimated that the beast was collosal, perhaps measuring 50 feet in length, but these are only estimates. It seems that although the creature may have been longer than Tyrannosaurus, it had a more slender build.
Pound for pound, both relatively and absolutely, Tyrannosaurus rex is the more formidable animal, despite what the movie Jurassic Park 3 depcits. T.rex would be heavier, more powerfully musculed, and have a much stronger bite than Spinosaurus.
The jaws of Spinosaurus are narrow and crocodile-like, and the teeth are straight and not serrated like those of Tyrannosaurus. This feature is very similar to the theropods Baryonyx and Suchomimus, both of which were probable fish-eaters.
Spinosaurus is known only from fragments, the first specimen was unfortunately destroyed during World War II. It is estimated that the beast was collosal, perhaps measuring 50 feet in length, but these are only estimates. It seems that although the creature may have been longer than Tyrannosaurus, it had a more slender build.
Pound for pound, both relatively and absolutely, Tyrannosaurus rex is the more formidable animal, despite what the movie Jurassic Park 3 depcits. T.rex would be heavier, more powerfully musculed, and have a much stronger bite than Spinosaurus.
by Killing Kittens June 9, 2004
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!
by Elitist February 6, 2004
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.
by WhoDatFreshBoi January 12, 2018