Regardez, s´il vous plâit!

Once upon a time, in a small piece of land, lived a small, green and strange type of shit. The shit didn´t know whose ass it had come from. It lived with this extraordinarily disturbing doubt until the day it saw someone shitting in a small bush by the side of the town´s main road. That ass smelt so familiar, and its shape was so strangely known that the shit, after days and days trying to guess why that particular ass had touched it so deeply, finally came to a conclusion:
"I was born in that ass!"

But why would the helpless little shit be so green, if his supposed origin-ass was so fucking brown, even though they smelt the same?