Back in HS we had this Soda vending machine that was near the health room. Put in 1$, press the button of the desired drink and you’d you get a 16oz soda bottle. However there was a button at the bottom that had no label on it. During sophomore year I discovered that if you put in atleast 50 cents and hit that button twice in rapid succession, it would dispense 2-3 Pepsi Bottles. It was something I never intended to share with anyone else as I didn’t want to ruin it for myself. But FFW to senior year, the machine still doing its thing, I slipped up with someone that I was trying to impress or show off to. Not exactly sure what I was thinking, but I was like hey you wanna see something cool? And I showed them. Big mistake. Within a week the whole school knew about it and eventually the machine was replaced. It was great while it lasted, but man I wish it would have lasted till I graduated.