Harry Potter and the Prisoner of Azkaban

A mass of filthy, matted hair hung to this elbows. If eyes hadn't been shining out of the deep, dark sockets, he might have been a corpse. The waxy skin was stretched so tightly over the bones of his face, it looked like a skull. his yellow teeth were bared in a grin. It was Sirius Black.

Sirius' gaunt face broke into the first true smile Harry had seen upon it. The difference it made was starling, as though a person ten years younger was shining through the starved mask; for a moment, he was recognisable as the man who had laughed at Harry's parent's wedding.

Harry Potter and the Order of the Phoenix

and a man with long blavk hair came charging out of a door facing Harry.
'Shut up, you horrible old hag, shut UP!' he roared, seizing the curtian Mrs Waesley had abandoned.
The old woman's face blanched.
'Yoooou!' she howled, her eyes popping at the sight of the man. 'Blood traitor, abomination, shame of my flesh!'
'I said - shut - UP!' roared the man, and with a stupendous effort he and Lupin managed to force the curtains closed again.
The old woman's screeches died and an echoing silence fell.
Panting slightly and sweeping his long dark hair out of his eyes, Harry's godfather Sirius turned to face him.
'Hello, Harry,' he said grimly, 'I see you've met my mother.'