Everybody knows the biggest grudge match in history isn’t the Dallas Cowboys Vs. Washington Redskins, or the Chicago Bears Vs. Green Bay Packers.  It is between the ‘Big Mac’ from McDonald’s and the ‘Whopper’ from Burger King.

These 2 sandwiches have been rivals for years and today the ‘Whopper’ gets the upper hand on the ‘Big Mac’ by a new promotion called the “Whopper Detour.”

According to KHOU, for 9 days (December 12th) you can get the Whopper from Burger King for only a WHOPPING .01 at a nearby McDonald's!

If you have the new updated Burger King App and within 600 feet of McDonald’s you can place an order and be rerouted to the nearest Burger King to get a Whopper for ONLY one penny.

Burger King said in a statement,

If a guest is inside one of these geofenced areas and has the new BK App on their device, the app will unlock the WHOPPER sandwich for a penny promotion.

The fast food company said they are turning more than 14,000 McDonald’s Restaurants into Burger King Restaurants.

In case your are wondering if it actually works...YES!  It does.

Shawn Knight | TSM

Download the Burger King App and find the nearest McDonald’s close to you.