To all those untutored barbarians,who think that grammar is superfluous and whose facile, impoverished classification of the universe is circumscribed by two adjectives: "cool" and "awesome" used as common denominators to define simply everything. Is the son of Pharaoh's daughter the daughter of Pharaoh's son?
1) Panda eats shoots and leaves.
2) Panda eats, shoots, and leaves.
3) Panda eats shoots, and leaves.
You will never understand the difference between the three to unravel the mystery of Panda's adventures at the hamburger bar. A comma means nothing to you, does it? You speak the english like what she is spoke?