four women

Four women were driving across the country. Each one was from a
different place: Idaho, Nebraska, Texas, and Mexico.
Shortly after the trip began, the woman from Idaho started pulling
potatoes from her bag and throwing them out of the window.
"What the hell are you doing?" demanded the Nebraskan.
"We have so many of these damn things in Idaho, I am just sick of
looking at them!"
A moment later, the gal from Nebraska began pulling ears of corn from
her bag and tossing them from the window.
"What are you doing that for?" asked the gal from Texas.
"We have so many of these things in Nebraska, I am just sick of looking
at them!"
Inspired, the gal from Texas opened the car door and pushed the
Mexican out.