1 definition by Dr. Manhattan's blue pendulum
When three men engage in anal sex together simultaneously, the one furthest back uses a dildo on himself (of no less than 12''), and the man in the middle performs the reach around on the man in front. This gives the illusion of all three men being penetrated at once by one 'broomstick', which they would appear to be riding in their bent-over position.
"Yesterday, I watched a video on the internet of the Jonas Brothers running a French Broomstick together before a concert."
by Dr. Manhattan's blue pendulum March 15, 2009