Slap-Happy Pappy is a Warner Brothers Looney Tunes theatrical cartoon, starring Porky Pig.
It was directed by Bob Clampett, written by Warren Foster, and scored by Carl W. Stalling.
A Bing Crosby lookalike[3] happens to be near by holding a stroller that has babies all of which are boys.
The father asks him what his secret is, and he croons to a chick who then lays dozen of eggs, all of whom are boys.
Eddie tries the same thing to his wife, and she lays an egg, labeled "JR." (junior).