This is a simple game: all you have to do is shove something into the vending machine. The next person who posts will then tell you what came out of the vending machine, then put something in themselves. For example...
*puts in a bag of cat food* -A kitten falls out. *puts in a red sweater* The sweater comes back out with tacky Christmas decorations on it. :/ *puts in a book* -A library falls out.
So on and so forth. You can put anything in the machine, and anything can come out, so get creative. ;D