Call of Duty: Modern Warfare 3 is teaming up with Mountain Dew and Doritos to fill you full of carbs and XP. YUMMY!
DewXP, as it's called, will see Mountain Dew and Doritos product directly exchanged for experience points in Modern Warfare 3. Drink a 20 oz of Mountain Dew? That's 15 minutes worth of double XP. A 12-pack equals 45 minutes, a Wal-Mart 20-pack equals 90 minutes and so on. The full breakdown is over on the official rules page
The promotion also sees you possibly winning non-XP related goodies. Up for grabs are subscripitions to Call of Duty: Elite, a 2012 Jeep Wrangler Rubicon, Call of Duty themed merch, Turtle Beach headsets and the Limited Edition Modern Warfare 3 Xbox 360.