ok this is a little plan me and my friends thought up of... and it worked. This is how we didnt it.
Steps
get 3 people in a car and go to a fast food place.
Drop one person off behind the building.
Order Food
Go get food and pay (its more like buy one get one free)
When they hand out the food get the person you droped off to run by and grab the food.
Get the passenger to run out and get him.
Start argueing to the person and say you want your food.
Have the passenger come back and say he lost him.
They will give you new food then.
Say thanx you.
Drive away and get the guy. Now you have two packeges of food.
EAT.
Its almost fool proof.
