Dinosaurs are always fascinating, sometimes lovable, mostly dangerous, and they are alive only in our imaginations. Consider all of the details of the dream and try to tie these ideas to some aspect of your life. The dinosaur, whether you have given it a positive or negative connotation, represents something from your past or an aspect of your personality that you have altered over time. Dinosaurs may represent old issues that have not been properly addressed and that continue to have the power to effect your life in the present.