The Snatch

This prank will take place at any local fast food drive thru, and will require more than one person to complete. You have 2 people following a car wearing gorilla suits when the drive thru attendant hands the bag of food to the customer, you have the first person run up and snatch the bag only to run off and dive into the bushes. You have the 2nd person still waiting behind the car and since the fast food establishment has no other choice, but to re-do the order while the 2nd person in the gorilla suit waits behind the victim's car. When the food is finally ready to be handed back to the customer, the 2nd person in the gorilla suit has to be very nimble and quick to grab the bag. Once the food bag has been snatched instead of running away you a dance until the customer becomes so irate and pissed off, the customer gets out of the car for a physical alteration. When this happens you have at least 20 people in gorilla suits jump from either behind the hedge, or come from behind the car while making all sorts of actual gorilla noises, have some beat on their chest, and run up to the victim until he surrounded by the 20 pranksters jumping up and down next to him (party boy style) you do this for about 30-40 seconds and then have all the pranksters dressed in costumes scatter and run away. 

- The Crazed Anarchist ;)