The Yolk's on You is a 1980 non-theatricalLooney Tunes cartoon starring Daffy Duck, Sylvester, and Foghorn Leghorn. It is part of Daffy's Easter Egg-Citement and it shows a rare time when Foghorn Leghorn, Sylvester, and Daffy all appear together in a mix.
Miss Prissy is as usual late for Foghorn Leghorn's egg expectation. Leghorn is disappointed in Miss Prissy for being late and not laying a normal round white egg. Leghorn warns Prissy only one last chance that if she doesn't lay a normal egg, she will be sent to the old hens farm. Foghorn Leghorn decides that Miss Prissy lays the turquoise Easter Eggs. He also defends her from other meaner farm animals.
Prissy tries but she lays a golden egg. She rolls away the golden egg and soon Sylvester and Daffy find it. The two both try to get it for themselves but at the end they accidentally put the golden egg on the fresh egg farms.
This episode was Foghorn's Leghorn's first appearance since "Banty Raids" (1963), seventeen years earlier, although Foghorn made a cameo appearance in "False Hare" (1964).