This happened to me last week in the cafeteria vending machine. Really? My first thought was - "really? This is so cliche. This only happens in movies". And then the expected happens just like in movies. I banged the glass and started talking to the machine. Lol. I said "are you kidding me!??" and then i put my hand where this stupid bar is supposed drop which by the way is the most awkward thing in the world. Your hand doesn't really get anywhere. So anyway the machine won and i ate 2 twix bar.