HOW TO IDENTIFY WHERE A DRIVER IS FROM:

 One hand on wheel, one hand on horn:  New York

 One hand on wheel, one finger out window:  Chicago

 One hand on wheel, one hand on newspaper, foot solidly on
 accelerator: Boston

 One hand on wheel, cradling cell phone,brick on accelerator:California
 *with gun in lap:  L.A.

 Both hands on wheel, eyes shut, both feet on brake, quivering in terror:
 Ohio, but driving in California.

 Both hands in air, gesturing, both feet on accelerator,  head turned to
 talk to someone in back seat:  Italy

 One hand on latte, one knee on wheel, cradling cell phone, foot on brake,
 mind on game: Seattle

 One hand on wheel, one hand on hunting rifle, alternating between both
 feet being on the accelerator and both on the brake, throwing a McDonalds
 bag out the window: Texas city male

 One hand on wheel, one hand hanging out the window, keeping speed steadily
 at 70mph, driving down the center of the road unless coming around a blind
 curve, in which case they are on the left side of the road: Texas country
 male

 One hand constantly refocusing the rear-view mirror to show different
 angles of the BIG hair, one hand going between mousse, brush, and
 rat-tail to keep the helmet hair going, both feet on the accelerator,
 poodle steering the car, chrome .38 revolver with mother of pearl inlaid
 handle in the glove compartment: Texas female

 Both hands on steering wheel in a relaxed posture, eyes constantly
 checking the rear-view mirror to watch for visible emissions from
 their own or another's car: Colorado

 One hand on steering wheel,  yelling obscenities, the other hand waving
 gun out the window and firing repeatedly, keeping a careful eye out for
 landmarks along the way so as to be able to come back and pick up any
 bullets that didn't hit other motorists so as not to litter:

 Colorado resident on spotting a car with Texas plate.

 Four wheel drive pickup truck, shotgun mounted in rear window, beer
 cans on floor, squirrel tails attached to antenna: West Virginia male.

 Junker, driven by someone who previously had a nice car and who is now
 wearing a barrel: Las Vegas

 They forgot: two hands gripping wheel, blue hair barely visible above
 window level, driving 35 on the interstate in the left lane with the
 left blinker on:  Florida "seasoned citizen" driver, also known as
 "no-see-um"