There are three men in dessert, one guy with a jug of water, another with a bowl of rice and another with a car door.
The three men are walking and the man with water and the guy with the car door ask the guy with rice why he has it. He replies "in case we get hungry we can eat the rice."
Then the man with the rice and the man with the car door ask the man with the water why does he have it. He replies"in case we get thirsty we can drink it."
Finally the man with the water and the man with the rice ask the man with the car door why does he have it and he replies"in case we get hot we can roll the window down."
