Why did the Weasel cross the road?

Somebody tossed a knut.

Why did Potter cross the road.

No reason, but someone will write a book about it.

Why did Draco cross the road?

So he could swing his hips at Potter.

Why did Crabbe and Goyle cross the road?

Draco did.

Why did the Dark Lord cross the road?

Because Potter couldn’t stop him.

Why did Death Eaters cross the road?

The Dark Lord ordered it.

Why did Trevor cross the road?

To get away from Longbottom.

Why did Dumbledore cross the road?

He was following the poisoned lemon drops.

Why did Professor Snape stand in the road?

So no one could tell what side he was on.