Who was the first person to say, "See that chicken there? I'm gonna eat the next thing that comes out of it's butt."

I wonder if they were stoned when they thought that. If so, sharing is caring.

It could have been a very hungry vegetarian...?

I agree with kamylienne; I believe our ancestors (at least the smarter ones) watched and observed the animals - what they were eating, where they got it, how and even what routes they were taking.

Dude, way to make eggs unappetizing...

I don't know, but I'm sure glad it was an egg.

Actually, for this one, the person probably saw snakes and other birds raiding nests and eating well, and they figured, Eh, what the heck . . .