Little Boy Boo is a Looney Tunes cartoon animated short starring Foghorn Leghorn, Miss Prissy and Egghead Jr. Released June 5, 1954, the cartoon is directed by Robert McKimson. The voices were performed by Mel Blanc. The cartoon was one of several in the Foghorn Leghorn series utilizing the theme of Foghorn attempting to woo the widowed Miss Prissy by babysitting her son (Egghead Jr.).