Pitch: An office worker shakes a crystal ball, says it predicts free Doritos, and hurls the ball at a vending machine so co-workers can grab all the Doritos they want.

• 情节：一名公司职员摇着一个水晶球，说这个球可以预测免费的多力多滋，并把球抛向了一个自动贩卖机，以便让同事们想拿多少就拿多少多力多滋。