A guy jumps out of an airplane with his parachute on his back. As he's falling he realizer

his chute is broken, now he doesn't know anything about parachutes really. But as the earth

rapidly approaches he realizes his options are limited, he takes off the parachute and tries

to fix it himself on the way down. The wind is ripping past his face, he's dropping like a

rock, and at 5000 feet another guy goes shooting up past him. In deperation, our man with the

chute look up and yells, "hey, do you know anything about parachutes?!?!?"
The guy flying up looks down and yells, "NO, do you know anything about gas stoves?!?"