Jesse in Newport News, Virginia, is an auto-racing enthusiast who often hears announcers talking about a driver getting on the binders, meaning “to brake” when going into a curve. As early as the 1930s, the term binders has referred to the brakes of...
red mushroom n.— «A preliminary investigation also found that the train’s braking system was not defective and that the operator did not press the “red mushroom”—Muni parlance for the bright red button on the operator’s console that activates an...
J-bar n.— «Install a mechanical device that locks to the steering wheel, column, or brake to prevent the wheel from being turned more than a few degrees. Commonly called clubs, collars or J-bars, these devices can act as a deterrent if installed...

