Desert
Once there was a blonde, a brunette, and a redhead. They all had to go to the desert and take one thing.The brunette took a water bottle, the redhead took an umbrella and the blonde took a car-door.
They were walking in the desert with their objects and 3 men came up to them and said to the Brunette, "Why have you got a water bottle?" The Brunette replied, "To drink water!"
They asked the redhead, "Why do you have an umbrella?" She said,"Because if it gets hot I can have some shade."
Then they asked the blonde, "Why do you have a car-door?" She replied, "If it gets hot all I have to do is roll down the window!"