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 plays a woman, jealous over her husband's interest in another woman. She gets in the way of a cameraman, knocks over a director and a policeman, and gets thrown into a crowd of spectators at a military parade. She attacks her husband and his new flame. The husband throws her off the pier into the harbor.

A couple of tramps, down on their luck and hungry, decide to fake an exhibition boxing match for a promoter. Meanwhile, Pug, a good-hearted but boisterous fellow, takes on a gang of mashers who make unwanted advances to his girlfriend. Impressed by his abilities, the mashers decide to pass Pug off as Cyclone Flynn, the champion, and enter him in the boxing match. But the real Cyclone shows up, and he and Pug battle it out in the ring. Soon the fight progresses to include pistols, rooftop chases, and the Keystone Kops in hot pursuit.