Who is Mr Slicker and the Egg Robbers?

There doesn't seem to be a known or well-established character or group called "Mr. Slicker and the Egg Robbers." It's possible:

* It's a fictional creation: You might be thinking of a character from a specific book, movie, or video game that I don't have access to.

* It's a local or niche reference: This could be a character or group specific to a certain region, community, or fandom.

* It's a misremembered name: Perhaps you're thinking of a similar sounding character or group from a different story.

To help me find more information, please tell me:

* Where did you hear about Mr. Slicker and the Egg Robbers? (e.g., a book, movie, game, website, etc.)

* Can you provide any additional details about them? (e.g., their appearance, what they do, etc.)

With more context, I might be able to help you figure out who they are!