Three women - one redhead, one brunette and one blonde were taking a trip through the desert when their 4x4 broke down. They waited a while for someone to come along and help but no other cars passed by.
So, they decided to walk to try and find help.
The redhead took a water canteen with her, explaining that if they came across some water or it rained, they had something to put it in.
The brunette took an umbrella so that it would protect them from the sun and also be useful for collecting any available water.
The blonde was grunting and groaning whilst struggling to remove a door from the broken down 4x4.
The other two women asked her what she was doing.
She said, 'I want to take this door with us so that if it gets too hot, we can always open the window'.