The chainsaw is a basic weapon by itself. In the hands of legendary villains and sinister men it is something else entirely. For example, take three of its most iconic users: Ash Williams, Patrick Bateman and Leatherface. The chainsaw can bring humor to the most sadistic moments, while the simple whirring sound can instill fear in the toughest of heroes.
The chainsaw has severed possessed hands, impaled runaway prostitutes and sliced through innocent teenagers over its illustrious history. But the chainsaw is deserving of the #3 spot because of its epic status and basic structure.