The stooges join the "Women Haters" club and vow to have nothing to do with the fair sex. Larry marries a girl anyway and attempts to hide the fact from Moe and Curly as they take a train trip.
The stooges discover Curly's hidden talent for boxing, which appears only when he hears the tune "Pop Goes the Weasel". With the help of Larry's violin, Moe attempts to turn him into a champion.