Here's one that has left me scratching my head. It is a noise-making ratchet toy that has a tube filled with candy underneath it. And no, there is no connection between the candy and the toy – the penguin isn't a dispenser, it just waves its flippers and makes a racket. Only labelled as 'Zoo Animals Toy & Candy', I haven't found much on these besides being available in Netherlands somewhere.
I can't attest to the taste of the candy, mind. By the time this one waddled into my possession, the candy inside was already a year past the sell-by-date. The penguin design is solid regardless.