"We should have gotten one of Creevey's cameras." For a moment George wondered if the would have time to go back to the Gryffindor tower to get one but dismissed that thought, the corridors would get too crowed with people going to dinner and he didn't feel like picking another time for this.
He grinned and bumped into his twin, "There will be enough eyewitnesses to tell us all about it." This would be something people would be talking about for decades to come. Something new generations of wizards and witches at Hogwarts would get their own inspiration for pranks.
As they turned around another corner George's smile widened, "This is the place!"