Simple Game: The person above you has inserted a item into the vending machine, and you must tell them what they got back. The item you give back has to be related somehow to the item they inserted (but it doesn't have to be logical in terms of the physical make up of both objects). Then you insert a object into the vending machine. Either object can be anything palpable, meaning that it can range from a piece of cheese to a drugged dentist to a cumshot. The item that you give the person above you would normally be representative of your feelings for them, but jokes are going to be made either way. Feel free to give a reason for the object you give.
Also, there is one definite rule: You cannot insert a giant throbbing furry penis. Be considerate of the next person to use the vending machine.
Examples:
Insert: Claustrophobic fat kid.