Easter eggs

I won a bet at work over colored eggs. One of my techs was given 2 dozen fresh eggs by a customer. He would not keep them because they were fresh from the chicken's butt. They were white and brown. I told him too bad they weren't blue, pink and/or green. He did not believe me that some chickens lay colored eggs. Told him to Google easter egged chickens. He was speechless. And his wife yelled at him for giving me both dozen. He's a city boy and didn't know any better...lol