"We don't have to save the world. The world is big enough to look after itself. What we have to be concerned about is whether or not the world we live in will be capable of sustaining us in it." -Douglas Adams
I'd masturbate till the moment *right* before climax and then jump - I'd imagine it would be one hell of an ejaculation. And all those good chemicals flowing around the brain would make the coming fate much more acceptable
Id wrap myself in 50 feet of bubble wrap, wear a helmet(and kneepads. and elbow pads.), hope for the best, and aim for the fattest guy on the ground. Unless the magic faerie of fluffy pillows and billowy mattresses hooks me up.