Oh, I used to be a dinosaur I thought I was so cool. Future fossil fuel, That's all I ever was. When I was a dinosaur Everybody knew my name (Hey aren't you T-Rex?) Everyone respected me (Wow!) I had a mighty roar When I was a dinosaur. [Chorus:] When I was a dinosaur I almost weighed a ton, I had a lot of fun Cavemen on the run. When I was a dinosaur I stepped in lots of mud. I walked around and Snapped my teeth And ate a lot of crud. When I was a dinosaur. I had a little bitty brain. I never thought of anything I never knew before. When I was a dinosaur. [Chorus] When I was a dinosaur I thought I was so cool. Future fossil fuel, That's all I ever was. When I was a dinosaur. That's all I ever was. That's all I ever was.