A Polish Paratrooper makes his first jump.
He was given the following instructions: "once you jumped you need to open your parachute. If it doesn't open, you have a reserve one. The Jeep will wait for you on the ground".
So, he gets on the plane, jumps outside but can't open his parachute. He then tries to open the reserve one, but it deosn't open as well.
"Great", he says to himself, "Now all I need is that the Jeep won't wait for me to make it a real unlucky day".