Stream Little Boy Boo Online Free – Watch Full Movie from Home at 123Movies. . Foghorn Leghorn, shivering at the thought of another cold winter in his dilapidated roost, decides to court the well-to-do Miss Prissy, but Prissy won't marry him unless he can prove he'll be a good father to her son, a bespectacled egghead genius who, by scientific means, bests Foghorn in every game they play.