One Burger King employee watches in disbelief as none of the spectators intervene. He feels sorry for the teenager and decides to teach the bystanders a lesson. Let’s see if they forgot how to open their mouths. His plan has to do with the Whopper standing in front of him. One advantage of fast-food chains is that the food in every restaurant is the same. When you order a Whopper, you know exactly what to expect.

 The employee will give his customers a big surprise…