Mabel goes home after being humiliated by a masher whom her wimpy husband won't fight. The husband goes off to a bar and gets drunk. She buys a boxing dummy hoping it will inspire her husband, but when he returns he gets in a fight with it, taking it to be the ladykiller.

Charlie, competing with his rival's race car, offers Mabel a ride on his motorcycle but drops her in a puddle. He next joins some dubious characters in abduction of his rival just before the race for the Vanderbilt Cup. With her boyfriend locked up in a shed, Mabel takes his place. Charlie does what he can to sabotage the race, even causing Mabel's car to overturn.