Twice as Much
A brunette is walking through the country, when she finds a bottle. She rubs it, and you guessed it, a genie appears.
The genie says, "You are allowed three wishes. But, I must warn you, anything you get, all the blondes in the world get twice as much."
The woman says, "Okay. Give me a nice house."
The genie replies, "You now have one nice house and all the blondes in the world have two."
Then the lady says, "Give me a gorgeous man."
The genie replies, "You now have one gorgeous man, while all the blondes have two."
The lady says, "For my last wish, Genie, see that stick over there? Beat me half to death with it."