Burger King Tweeted out a sneak peek of their newest burger the other day. The Halloween Whopper is served on a black bun, which is baked with A1 flavor. Sounds interesting? It’s totally creeptastic and I’ll tell you why. The black bun is the gift that keeps on giving, as people have taken to social media to announce that the color in the bun has turned their poop green. This has to be marketing genius at its finest…considering “greenpoop” has been trending. Hashtag sick. I’m thinking it’s possible there is more than A1 in the bun. Some type of food coloring perhaps? I say blue, but I’m not a doctor. Or a chef. But I can tell you a few years ago we had a group of kids with some green poop after eating cake pops sprinkled with black sugar. They thought it was awesome. It was. I also think this is a good trick to play for Saint Patrick’s Day, so plan ahead.