Unang, Miing and Didin (members of the Bagito comedy troupe) own a motorcycle-based delivery company that is not doing very well. They hope to do better business by hiring young women to deliver the things consigned to them.

A joke from Bagito (Unang, Didin and Miing). Three friends who live in one boarding house are invited by Monica (Dian Nitami) one day so they can pass through a road that is restricted by the rule that there must be more than three passengers (Three in One). They become friends. So the first joke is their awkwardness living in Monica's luxurious house. Monica's boyfriend, Robert (Ade Faizal), is jealous and steals Monica's expensive crystal, and reports the police that the thieves are Unang, Didin and Miing. So the three friends were sent to prison, then with jokes prank Robert until it is discovered that he is the thief.

The film’s title seems to have little connection to the story, a comedy revolving around Emon and the comedy group, Bagito. Emon, son of a rich family, returns from the Netherlands and falls in love with Vina. But Miing, Didin, and Unang are also in love with her. So the four men compete against each other, but Vina is already engaged to a man who has just returned from America.