Haribo fans have been left completely baffled after discovering the classic sweet shape they always assumed was a key is actually something else entirely. One man took to Reddit to settle a heated dispute, explaining: "After five years of marriage, we've just discovered that my wife and I refer to this particular Haribo sweet as something different to each other. What do you call this Haribo?" Opinions among users were firmly divided, with some adamant it's a dummy, others convinced it's a key,