There have been a lot of comments about this. I have heard and seen a lot of rumours. The most interesting one that I read one day is that the egg came first as I dinosaur egg was layed. The dinosaur egg was pretty messed up then and it was a chicken! So I personally believe that this is true unless 1 of you readers can persuade me! So I really incourage you to try to persuade me to another reason or just comment on what you think came first! Just remember Chicken or Egg!