This actually works, as I have performed this feat my very own self!
- Live in Minnesota during an extended period of sub-zero temperature days. The colder, the better!
- Buy a six-pack of Diet Coke. Place in trunk of car. Forget about it for approximately one week.
- Remember Diet Cokes. Retrieve and bring indoors.
- Decide you can't wait until it thaws. Open bottle.
- Voila! Diet Coke fountain.
It is especially dramatic if you just crack open the bottle cap, because then then the Diet Coke shoots out the sides, making dark stains on the surrounding walls and floor!