>The wife asks, "Where's his wheelchair?"
:)
A guy who lost an eye goes looking for someone to transplant a good eye to him, but alas, the science hasn't progressed that far. Eventually he does find a doctor who knows how to do it, secretly. The trouble is to find a donor, and the doctor gives him a handy little freezer box and the special knife, and tells him to patrol the highway to find a fresh fatal accident, pick the eye, substitute his glass eye to cover the excision, and go to the clinic within hours. He does so and everything goes fine.
The headline in the next day's newspapers: "Driver with two glass eyes causes a crash".