Quack dealer logo

I own a duck farm, and the pun has so often come up that my duck eggs and ducks sell so fast - it's like I'm selling quack, that I decided to use the domain quackdealer.com. I am at a bit of a loss for designing a logo. I don't want it to be drug related, despite the pun. I love puns, and I wanted to make the website my blog and a place to post and link to all the silly duck related stuff I come across.

Any takers for a silly, fun sort of logo?

Thanks! I'm going quackers trying to think of how to do this myself.