For this prank you will need to find a farm with either horse or cow manure, you will need a standard shoebox, and lighter fluid. You place the manure inside the shoebox, and soak the manure, the box and even the lid to place on top with the lighter fluid. You find an unsuspecting victim at either a local residence or an apartment building complex, and you place the shoebox on the doorstep. After it is placed knock on the door, leave a sticky note with the words Mail Delivery (Contains Extremely Flammable Material) and place it on the door, and light the shoebox on fire. After the shoebox is burning from top to bottom, you ring the doorbell and wait with a clipboard impersonate a mailman and ask for his/her signature.