Yup, you heard right! Burger King is celebrating the 55th Anniversary of the Whopper with a limited time deal. Come into any participating Burger King from Thursday December 6th through Sunday December 9th, buy a Whopper at regular price and get your 2nd one for a mere 55 centavos. The New Wisconsin White Cheddar Whopper and the ANGRY Whopper are part of the deal too so no need to get mad over it. Plus they came in the snazzy retro box below!