Desert Breakdown

One day a blonde, red-head, and a brunette were driving through the desert when all of a sudden their car broke down. They decided they would all walk to civilization.

The red-head said:

- I'm going to take water so if I get thirsty I can drink it.

Then the brunette said:

- I'm going to take some food so if I get hungry I can eat.

And then the blonde said:

- I'm going to take the car door, so if I get hot, I can roll the window down!