A small, cute fluffy imaginary creature that is only capable of making monosyllabic sounds.

an essential part of your daily nutrient intake, contains 1 essential nutrient (caffeine); just add milk

The closest one can be to a state of being a round yellow circle with a happy smile.

A big sweetie 'n cutie marshmallow-y creature that preys on poor innocent, darling lithees!!!

a large, round object, naturally yellow, but occasionally pink in color; fuzzy; often confused with a gimp or a nerd; goes great with soups

Pood's love toy

A mystic, cute, itsy, bitsy, little fly that hovers in space.
Mentioned only in fairy-tales.
It's weapon of defense is cuteness: nobody will have the heart to swat it once he/she lays eyes on it.