Suggested edits for an audience made of stereotypical LessWrongniks:

It's business as usual for a bartender, and one day as he is cleaning his bar an unusual customer walks in dressed in an expensive suit, a beautiful supermodel hanging off each arm and with a limo parked outside. Furthermore, the man has an orange for a head.

The bartender assigns high probability that the man is dressed in a costume of some sort, pretty low probability that he is hallucinating given that nothing else appears odd, low to medium probability that the talking orange-lookalike is a robot creation with a radio link to a real person elsewhere, and negligible probability that his whole understanding of the universe is wrong to the level that genies, magic and talking conscious fruit with biological connections to a human nervous system exists.

He greets the man and serves him a drink.

Alternate middle: "For my first wish I asked for an unlimited fortune. The genie became very quiet and after a minute or two, coins started appearing beside it. Then more and more, I saw the ground, the grass, rocks, all start morphing into coins more and more of them. I pocketed some and ran.

He looks around. "I hope it's not still going", he said with nervous laughter.