You want to go down in history as the Leafblower Killer and today's your first kill. You find a neighbor in his yard and you sneak up from behind. When he turns around, you turn on your leafblower and aim it straight at his head. Unfortunately, the gust isn't strong enough to blow his head off. It just puts his glasses out of place and makes him annoyed. So you take the heavy base of the leafblower and bludgeon him to death with it.
That worked, even though it didn't quite go as planned. You'll still be able to be called the Leafblower Killer, but you'll just have to go around hitting people over the head with your leafblower. Your shoulder will be stiff, but hey, that's murder.
Happy Leafblower Killer Day!