Dilophosaurus

Dilophosaurus was a theropod dinosaur from the Early Jurassic Period. The name is pronounced /daɪ'lɒ.fʊ.sʊə(ɹ).ʊs/ ("dy-LOH-fo-sawr-us") meaning 'two-crested lizard', because it had two crests (Greek di meaning 'two', lophos meaning 'crest' and sauros meaning 'lizard')