If someone gave Dennis the Menace a 21st century reboot, the little rascal would need an upgrade. His wooden slingshot wouldn't cut it. This laser-guided slingshot — yeah, now that's what I'm talking about.
This thing is a homemade hack by KipKay, but he does include a nice video that shows how he made it. Parts include a 6mm red laser diode and some aluminum chunks. The slingshot is powered by twin AA batteries and the handle doubles as storage for your ammo. Now all KipKay needs to do is create sharks with "frickin' laser beams attached to their frickin' heads."
Check out the humorous video of KipKay himself and his laser-guided slingshot. It'll give you a nice chuckle if nothing else.