What nickname was bunny?

You're asking about the nickname "Bunny." To give you a more accurate answer, I need more context!

Tell me, who is "Bunny" referring to?

For example, are you talking about:

* A person? A famous athlete, a historical figure, a character in a book?

* A fictional character? Is this a character from a book, movie, TV show, or game?

* An animal? Maybe you're asking about a specific rabbit?

Once you tell me more about who "Bunny" is, I can help you figure out the nickname!