Drawing penises in the sky or on the inside of a bomber cockpit may earn you a stiff punishment in the U.S. military, but phallic graffiti is apparently a tradition as old as warfare By Jared Keller ...

The drawings and inscriptions date to 207 A.D. Historic England In 207 A.D., a group of Roman soldiers tasked with repairing portions of Hadrian’s Wall chiseled a lively array of drawings and ...