Hello, Professor McGonagall," said Moody calmly, bouncing the ferret still...

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, " 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.