Luke Short's son Beau comes from back home.Granny wants him to marry Elly May,but Elly wants none of it.At first Miss Hathaway dresses her as a Hollywood siren to scare him-but he quits being scared after Elly gives him a strong kiss.Then she dresses like a dirty scrubwoman to discourage him-but Beau is glad that she can look like she does chores,too.Then Miss Hathaway convinces Beau that he should be a man of the world-and Jethro tries to show Beau how to be a playboy.it turns out that the reason Beau had come to California was to enlist in the army.

While cleaning out Mr Drysdale's garage to earn some extra money for his new pad, Jethro finds a large pile of ""mens magazines"". With his new pad (a beat-up old caravan) Jethro is eager to lure a girl there so he visit's the kitty cat club & parks his pad on the beach. Things are going all right until the tide comes in & his ""pad"" starts floating.