Burger Kings Halloween Whopper Reportedly Comes Unfortunate Side Effect

Miami, FL — Back in February 2015, Burger King’s attempt to spice up the Halloween season with a special black-bun Whopper hit a snag that left some customers regretting their bite. The fast-food chain had launched the burger late the previous year, touting its eerie black color from food dye as a fun nod to the holiday. What they didn’t expect was a wave of complaints about an unusual side effect: people’s poop turning green.

Reports started popping up on social media and customer forums around that time, with folks sharing stories of surprise in the bathroom after enjoying the burger. The black dye, made from bamboo charcoal and other ingredients, apparently didn’t break down like regular food, leading to this odd reaction. It wasn’t dangerous, according to early accounts, but it sure caught people off guard. Imagine chowing down on what you thought was a harmless treat and then dealing with that the next day—it’s the kind of thing that turns a meal into a punchline.

The news spread quickly, turning the Halloween Whopper into a viral topic. Some customers found it hilarious and posted about it online, while others felt duped and voiced their frustration. One Reddit thread alone racked up thousands of comments, with people swapping tips on how to avoid the effect or just laughing at the absurdity. Burger King, for its part, acknowledged the issue in a statement, explaining that the dye was safe but admitting they hadn’t anticipated this particular outcome. They pulled the burger from menus soon after, though it had already sold well during the holiday rush.

All in all, the episode served as a quirky reminder that not every marketing gimmick pans out perfectly. While Burger King probably hoped for spooky fun, they ended up with a story that lingered longer than intended. It’s moments like these that show how even a simple menu change can stir up a bit of chaos in everyday life.