When one places ones balls AND cock upon another less fortunate individuals forehead and proceeds to photograph the incident, hence giving the appearance that the chosen individual is wearing the aformentioned head decoration.
I'm going to sneak into the white house and personally deliver a roman battle helmet
right upon the forehead of our unusually sensual vice president.
Here's a tricky maneuver that even Russell Crowe might have some difficulty with. While sitting on your partner's forehead, place your balls over her eyes and your dick over her nose. Giving the appearance of a Roman battle helmet. Then exclaim "Am I not merciful?!" Also known as Arabian Goggles.
Last night, after watching Gladiator, Cyndi wanted to slide on my roman battle helmet.