I hope I am not infringing on any copyrights here.
16 0z. diet cola ice cold
1/2 teaspoon of fruit punch flavored powdered soft drink mix such as Kool-aide
2 1/2 packets of an artificial sweetener such as splenda, sweet 'n lo or Fasweet
ice cubes 3 or 4
Combine everything in a tall tumbler and stir. Get high.