Draco puffs up like a furious cat - which, given his diminutive stature, still doesn't make him all that large, but it's the thought that counts. "I," he begins, whirling in a circle, "am a magnificent," he executes a graceful caper that would make Daddy proud, "centaur!" He leaps, lands next to this unforgivably rude muggle, plants a foot on his shoulder, and shoves. "They are the most beautiful creatures in the Forbidden Forest, and I have lived among them and learned their ways!"

And there's really only one way a proper centaur would respond to such an insult. Draco points a finger right at the man's nose.

"I challenge you to a dance-off."