Eggs, how were they discovered as a food source?

So... simple and short.... most people like eggs, they are part of the food pyramid, they contain lots of vitamins and minerals, they are used to prepare various foods and such, etc...

But seriously, whose idea was it to eat the first one? Who was the guy that looked at a chicken and was like... "IM GOING TO EAT THE NEXT THING THAT COMES OUT OF THAT ANIMALS BUTT "....  maybe another version of jackass existed way before we knew about it?