These Duck and Pig keyrings are not only cute, but functional. They either quack or oink when you press the button on its side or head! No, wait, that's the cute part.
The functional part is that when you press that button, Piggy shines a light from his snout and Duckie shines a light from its beak. That way, you can light up the lock when trying to open a door at night. Very quacktastic! (Ok, that was lame and not at all oink-riffic).