Harry sneaked along the path, where a particularly sloppy puddle yielded some foul-smelling, green sludge.
SPLATTER!
Crabbe and Goyle caught some this time. Goyle hopped furiously on the spot, trying to rub it out of his small, dull eyes.
“It came from over there!” said Malfoy, wiping his face, and staring at a spot some six feet to the left of Harry.
Crabbe blundered forward, his long arms outstretched like a zombie. Harry dodged around him, picked up a stick, and lobbed it at Crabbe’s back. Harry doubled up with silent laughter as Crabbe did a kind of pirouette in midair, trying to see who had thrown it. As Ron was the only person Crabbe could see, it was Ron he started toward, but Harry stuck out his leg. Crabbe stumbled — and his huge, flat foot caught the hem of Harry’s cloak. Harry felt a great tug, then the cloak slid off his face.
For a split second, Malfoy stared at him.
“AAARGH!” he yelled, pointing at Harry’s head. Then he turned tail and ran, at breakneck speed, back down the hill, Crabbe and Goyle behind him.
Harry tugged the cloak up again, but the damage was done.