Some of the most famous dinosaurs are also some of the coolest dinosaurs. From the brachiosaurus and it’s extremely long neck, to the Stegosaurus and its characteristic spiked tail, to the Spinosaurus, which was basically just a big crocodile on two legs, these prehistoric creatures may be extinct animals, but they’re still badass dinosaurs. WatchMojo counts down ten of the most popular dinosaurs to have ever lived.