He found what he was looking for in his inside pocket. It seemed to be a silver cigarette lighter. He flicked it open held it up in the air, and clicked it. The nearest street lamp went out with a little pop.
He was smiling at a rather severe-looking woman who was wearing square glasses exactly the shape of the markings the cat had had around its eyes. She, too, was wearing a cloak, an emerald one. Her black hair was drawn into a tight bun. She looked distinctly ruffled. McGonagall, the stern looking woman discusses how the dark lord has fallen.
Dumbledore informs McGonagall about Lilly and James Potter's death and also informs that Hagrid is bringing Harry to Privet Drive. McGonagall is shocked and worried, due to the information she has received.
Suddenly, a tall man, riding a motorcycle comes out of the air, carrying a baby. He almost twice as tall as a normal man and at least five times as wide. He looked simply too big to be allowed, and so wild-long tangles of bushy black hair.
Dumbledore gently takes the baby from Hagrid, the tall man. Hagrid looks at Harry, the baby, with great sadness. Dumbledore places Harry on the porch of the Dursley's property. Everyone says their goodbyes to Harry.
This is Harry Potter, also known as "The Boy Who Lived".