at my school, all you had to do with the tight one is put in dollar, unplug, plug back in, choose what oyu want,
it gave you enough money to buy another, YOUR dollar back, and a drink. x]
Ima try this out. The method I use for the coke machine at my school is, stick your hand in the shoot, stopping the coke from coming out. Hit the button to get your money back. Buy another coke and itll push the first one out. There you got 2 cokes for the price of one =]
Heh, thats pretty clever. Of course the primates at my school just shake it back and forth like morons :P
Tried this but it's impossible to get a free drink The special menus are locked and you can't do anything without them. Some things in life you just gotta pay for.