|A woman is lying in the road after being run over.|
The driver of the car that knocked her down comes to her aid.
"Are you all right?" he asks.
"You're just a blur," she says, "so my sight is clearly affected."
Concerned, the driver leans over the woman in order to test her eyesight.
"How many fingers have I got up?" he asks her.
"Oh shit!" she replies, "I must be paralyzed from the waist down as well."