Jason was 7. He stood above the dead horde of manglers, his massive machete still poised above his head. He dropped his arm and sheathed the machete on his back. He took a sharp survivalist knife from his waist and started rummaging through the manglers. They tended to eat most of their victims and almost always swallowed their supplies. He butchered the manglers with an impassive face, finding a long length of thick, strong rope, and a cellphone still with charge, which he could use to spark for a fire. He stood, and started setting up his trap again. He built it in a house, where he hid in a cupboard. When a group of manglers passed, he would ring the bell he'd found, and they'd run straight into the house, being trapped in bear traps, blinded by spotlights, and attacked by the viscous Jason.