“Odd words floated back to them over the hundreds of heads. "Nobility of spirit"..."intellectual contribution"..."greatness of heart"...It did not mean very much. It had little to do with Dumbledore as Harry had known him. He suddenly remembered Dumbledore's idea of a few words, "nitwit," "oddment," "blubber," and "tweak," and again had to suppress a grin...”
“Nitwit! Blubber! Oddment! Tweak!”
“Welcome to a new year at Hogwarts! Before we begin our banquet, I would like to say a few words. And here they are: Nitwit! Blubber! Oddment! Tweak!”
“Albus Dumbledore had gotten to his feet. He was beaming at the students, his arms opened wide, as if nothing could have pleased him more than to see them all there."Welcome!" he said. "Welcome to a new year at Hogwarts! Before we begin our banquet, I would like to say a few words. And here they are: Nitwit! Blubber! Oddment! Tweak!""Thank you!"He sat back down. Everybody clapped and cheered. Harry didn't know whether to laugh or not.“Is he — a bit mad?” he asked Percy uncertainly."Mad?" said Percy airily. "He's a genius! Best wizard in the world! But he is a bit mad, yes. Potatoes, Harry?”
“It's going to be all right, sir," Harry said over and over again, more worried by Dumbledore's silence than he had been by his weakened voice. "We're nearly there ... I can Apparate us both back ... don't worry ...""I am not worried, Harry," said Dumbledore, his voice a little stronger despite the freezing water. "I am with you.”
“The idea of Dumbledore's corpse frightened Harry much less than the possibility that he might have misunderstood the living Dumbledore's intentions.”