My mom, when she was but a wee lass, had her finger nibbled on by a Duck - much to her dismay. I don't know how this became family lore, but to this day if you say the phrase "Ducky bite the fingy" in the right town in VA, you'll hear a satisfying shriek (actually, you might get a shriek no matter where you say that).
PRODUCT DETAILS
7 squishy inches of cuddly ducky, polyester fiber, ages 3 and up!