When Men Carried Clubs and Women Played Ding-Dong (Italian: Quando gli uomini armarono la clava e... con le donne fecero din don) is a 1971 film directed by Bruno Corbucci.

In order to achieve the same goal with their respective partners, the women of the tribe start a sex strike.

The story is a free adaptation in Prehistoric times of two comedies by Aristophanes, Lysistrata and Women at the Thesmophoria [2] The film was shot between Tor San Lorenzo and Tor Caldera,[3] in the Lazio region, a location usually chosen by Corbucci and other directors for Spaghetti westerns.

The lighting is basic and the 'scope screen allows directors Corbucci and Campanile to play the action loose.

There aren't any special effects, and the actual content of the film is basically 30 hairy guys and sexy gals running around on some barren real estate.