A man is walking down the street when he bumps into a genie. The genie says to him, "I will grant you three wishes, but in return I want to sleep with your wife."
The husband thinks about it for a while, then agrees to the genie's offer. He says, "I want to be the best golfer in the world, live until I am 150 years old, and have an income of a million dollars per year for the rest of my life."
The genie nodded his head and says, "Done!"
After the genie has finished sleeping with the wife, he asks her, "So how long have you two been married?"
The wife replies "Three years."
The genie then asks "And how old is your husband?"
The wife replies "31 years old."
To which the genie responds, "And has he always believed in this genie stuff?"