Answer:
I am the kind of food monkey likes and people slip on me and fall in cartoons.
I hop around and deliver eggs at Easter.
What comes once in a minute twice in a moment but never in a thousand years?
I am a sound made by felines when petted.
You hear me speak, for I have a hard tongue. But I cannot breathe, for I have not a lung. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.