there's one vending machine on our floor and it charges $4.25 for a can of coke zero.

three years ago, i put in a fiver and pressed C4 and 2 cans droppped out. i figured it was a one-time glitch but it wasn't. it happened every time but only when i pressed c4.

i did the math once. roughly 600 free cans, that's about $2,500 at their prices.

i've never told anyone. I take the extra one home for the kids. My wife thinks I’m spending a fortune on pop. She’s furious. I can’t tell her the truth because the truth is worse.