- 1 2 liter bottle Diet Mountain Dew
- Fluorescent blue liquid (Kool-Aid, blue raspberry-flavored drinks)
Pour soda first and then add blue liquid until it has an "evil" yellowish-green color to it. You know you've got it right when you get the sickly yellow-green of many Glycol-based Antifreezes. Plus, when you drink, it fizzes! Diet is necessary so that you don't over sugar people. BTW, we also tried other sodas, including Squirt, 7-up and Sprite, but none had that evil yellowness.
Variation: You can try Sprite, 7-Up or Squirt, but none of them have the same yellow color that the Mountain Dew has.