Erin

“Hello, Professor McGonagall,” said Moody calmly, bouncing the ferret still higher.
“What — what are you doing?” said Professor McGonagall, her eyes following the bouncing ferret’s progress through the air.
“Teaching,” said Moody.
“Teach — Moody, is that a student?” shrieked Professor McGonagall, the books spilling out of her arms.
“Yep,” said Moody.
“Moody, we never use Transfiguration as a punishment!” said Professor McGonagall weakly.”
― J.K. Rowling, Harry Potter and the Goblet of Fire

“Harry witnessed Professor McGonagall walking right past Peeves who was determinedly loosening a crystal chandelier and could have sworn he heard her tell the poltergeist out of the corner of her mouth, 'It unscrews the other way.”
― J.K. Rowling, Harry Potter and the Order of the Phoenix

“Why are they all staring?" demanded Albus as he and Rose craned around to look at the other students.
"Don’t let it worry you," said Ron. "It’s me. I’m extremely famous.”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“Rachel: You're a half-blood, too?
Annabeth: Shhh! Just announce it to the world, how about?
Rachel: Okay. Hey, everybody! These two aren't human! They're half Greek god!...They don't seem to care.”
― Rick Riordan, The Battle of the Labyrinth