John felt the creature stop, he realized that it had reached the top of the building, and knew that if he could kill the beast quickly He could save the man without have having him fall to his death. John, being agile, flexable, and disceptively strong as he was unwrapped his legs from the monsters tail and using his torso and arm muscles flipped himself up onto its back. He then wrapped his legs around its neck and squeezed. "I'll pop your head off" he growled.