Allosaurus

They call me Big Al, I'm an allosaurus One of the best known theropods I was at the top of the food chain In the Late Jurassic times Nowadays I stand on display At the Museum of the Rockies My fossil was found 95% complete And my bones show so many injuries It doesn't always feel easy to be me Sometimes my days feel so hard and rough But, I'm tough, I'm tough, I am tough I am tough, I am tough, I am tough I was a hard dino living in a harsh world Long dry seasons in the Morrison Formation Made me resilient, I had a robust skull Jaw lined with serrated teeth, never dull Two crest-like horns pointed out above my eyes My large hind limbs so powerful I raced around with a brawny tail I was the baddest dinosaur It doesn't always feel easy to be me Sometimes my days feel so hard and rough But I'm tough, I'm tough, I am tough I am tough, I am tough, I am tough I bet I could have used some rest I sure got hurt a lot A little patching up here and there Before I kept moving on It doesn't always feel easy to be me Sometimes my days feel so hard and rough But I'm tough, I'm tough, I am tough I am tough, I am tough, I am tough I'm tough I am tough I am tough I am tough I'm tough I am tough I am tough I am tough I am tough