Naming your children's toys

For years, my sister slept with a fluffy pink elephant that was called "Sister Mary Elephant" or mostly just "Mary Elephant." I just thought it was some quirky name that my parents came up with. Years later, I found out it was my dad's idea from an old "Cheech & Chong" reference.

What are some creative names that your parents gave your toys, or names that you gave your kid's toys.