Pepsi has a battle between Coke Zero and Pepsi Max. Two diet drinks that use different chemicals than regular diet Coke and Pepsi. You still know Coke is number one, because they are being featured in Pepsi’s commercial. Kind of like when Burger King has to bring up McDonald’s in their commercials. If you were so great to begin with, you wouldn’t have to bring up the company that you are supposedly better.
The battle in a grocery store escalates until the climax where Snoop Dogg enters in a stage built out of Pepsi Max 12 packs. The gives a shirt rap about Pepsi Max zero calories.