George Bush, Albert Einstein and Pablo Picasso have all died. Due to a glitch in the celestial time-space continuum, all three arrive at the Pearly Gates more or less simultaneously, even though their deaths have taken place decades apart. The first to present himself to Saint Peter is Einstein. Saint Peter questions him.

"You look like Einstein, but you have no idea the lengths certain people will go to, to sneak into Heaven under false pretenses. Can you prove who you really are?"

Einstein ponders for a few seconds and asks, "Could I have a blackboard and some chalk?" Saint Peter complies with a snap of his fingers. The blackboard and chalk instantly appear.

Einstein proceeds to describe with arcane mathematics and symbols his special theory of relativity. Saint Peter is suitably impressed.

"You really are Einstein! Welcome to heaven!"

The next to arrive is Picasso. Once again Saint Peter asks for his credentials. Picasso doesn't hesitate. "Mind if I use that blackboard and chalk?" Saint Peter says, "Go ahead."

Picasso erases Einstein's scribbles and proceeds to sketch out a truly stunning mural. Bulls, satyrs, nude women: he captures their essences with just a few strokes of the chalk. Saint Peter claps.

"Surely you are the great artist you claim to be! Come on in!"

The last to arrive is George Bush. Saint Peter scratches his head. "Einstein and Picasso both managed to prove their identity. How can you prove yours?"

Bush looks bewildered, "Who are Einstein and Picasso?"

Saint Peter sighs, "For fuck's sake, come on in, George."