From the crazy-creative folks at ThinkGeek comes the Tactical Pizza Cutter. So what does "tactical" mean in this case?
This amazing pizza cutter with Class II laser/flashlight scope (Picatinny rail attachment system) projects a line on your pizza so with a steady hand and a good eye you can have straight cuts every time. You can choose flashlight only, laser pointer only, or both flashlight and laser pointer mode.
The 8-ounce cutter has a zinc-alloy body with 3.5-inch-diameter stainless-steel blade and runs on two AAA 1.5V alkaline batteries.
Suggestion: Carry this cutter and watch your buddies flee from your next food fight.