Behold, the cocktail avocado. No, that's not a weird cucumber. It's the latest in avocado innovation, on offer at British retail chain Marks & Spencer. According to an Instagram post from M&S itself, "It's the avocado you never knew you needed." That may be because the British press are promoting them as the answer to "avocado hand," the name surgeons have given to the particular body of injuries sustained while pitting an avocado.