Old and busted: fridge magnet with a pizza delivery phone number on it. New hotness: fridge magnet with a button that instantly orders your favorite pizza.
Red Tomato Pizza in Dubai has created a "VIP Fridge Magnet" that connects to your phone via Bluetooth to place an order and sends you a confirmation via SMS. There's even a website that lets you change the toppings on your "button pizza" whenever you want.
I'd say American pizza places should get in on this innovation as soon as possible, but I'm afraid one-button pizza delivery might be hazardous to my health.